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1310132213230 = 252931714251411
BaseRepresentation
bin10011000100001001111…
…101110001010111101110
311122020200100220012210211
4103010021331301113232
5132431122321310410
62441511052053034
7163440204032551
oct23041175612756
94566610805724
101310132213230
1146569552aa35
12191ab476417a
13967112c6899
14475a70c6698
152412d6ec68a
hex13109f715ee

1310132213230 has 32 divisors (see below), whose sum is σ = 2447252468640. Its totient is φ = 504385902720.

The previous prime is 1310132213149. The next prime is 1310132213297. The reversal of 1310132213230 is 323122310131.

It is a super-2 number, since 2×13101322132302 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7033776 + ... + 7217635.

It is an arithmetic number, because the mean of its divisors is an integer number (76476639645).

Almost surely, 21310132213230 is an apocalyptic number.

1310132213230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310132213230 is a deficient number, since it is larger than the sum of its proper divisors (1137120255410).

1310132213230 is a wasteful number, since it uses less digits than its factorization.

1310132213230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14251764.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1310132213230 its reverse (323122310131), we get a palindrome (1633254523361).

The spelling of 1310132213230 in words is "one trillion, three hundred ten billion, one hundred thirty-two million, two hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 29 58 145 290 317 634 1585 3170 9193 18386 45965 91930 14251411 28502822 71257055 142514110 413290919 826581838 2066454595 4132909190 4517697287 9035394574 22588486435 45176972870 131013221323 262026442646 655066106615 1310132213230