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1310213001030 = 235373643324011
BaseRepresentation
bin10011000100001110110…
…001111100111101000110
311122020212222220122211120
4103010032301330331012
5132431304012013110
62441523055414410
7163442204516523
oct23041661747506
94566788818746
101310213001030
1146572709a00a
12191b17824406
1396724c7170b
14475b3b1614a
1524135859870
hex1310ec7cf46

1310213001030 has 64 divisors (see below), whose sum is σ = 3230394455808. Its totient is φ = 339852792960.

The previous prime is 1310213000959. The next prime is 1310213001049. The reversal of 1310213001030 is 301003120131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3881725 + ... + 4205735.

It is an arithmetic number, because the mean of its divisors is an integer number (50474913372).

Almost surely, 21310213001030 is an apocalyptic number.

1310213001030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310213001030 is an abundant number, since it is smaller than the sum of its proper divisors (1920181454778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1310213001030 is a wasteful number, since it uses less digits than its factorization.

1310213001030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327701.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1310213001030 its reverse (301003120131), we get a palindrome (1611216121161).

The spelling of 1310213001030 in words is "one trillion, three hundred ten billion, two hundred thirteen million, one thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 1110 3643 7286 10929 18215 21858 36430 54645 109290 134791 269582 324011 404373 648022 673955 808746 972033 1347910 1620055 1944066 2021865 3240110 4043730 4860165 9720330 11988407 23976814 35965221 59942035 71930442 119884070 179826105 359652210 1180372073 2360744146 3541116219 5901860365 7082232438 11803720730 17705581095 35411162190 43673766701 87347533402 131021300103 218368833505 262042600206 436737667010 655106500515 1310213001030