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1310101130023 = 72332714097247
BaseRepresentation
bin10011000100001000000…
…111001100101100100111
311122020121012102000122221
4103010020013030230213
5132431041342130043
62441504021533211
7163436345603140
oct23041007145447
94566535360587
101310101130023
11465679a2a734
12191aa6274207
1396707a3285a
14475a2d14ac7
152412ab0c8ed
hex131081ccb27

1310101130023 has 32 divisors (see below), whose sum is σ = 1513131909120. Its totient is φ = 1111121349120.

The previous prime is 1310101130011. The next prime is 1310101130029. The reversal of 1310101130023 is 3200311010131.

It is a cyclic number.

It is not a de Polignac number, because 1310101130023 - 225 = 1310067575591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1310101129979 and 1310101130006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310101130029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180774786 + ... + 180782032.

It is an arithmetic number, because the mean of its divisors is an integer number (47285372160).

Almost surely, 21310101130023 is an apocalyptic number.

1310101130023 is a deficient number, since it is larger than the sum of its proper divisors (203030779097).

1310101130023 is a wasteful number, since it uses less digits than its factorization.

1310101130023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8167.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1310101130023 its reverse (3200311010131), we get a palindrome (4510412140154).

The spelling of 1310101130023 in words is "one trillion, three hundred ten billion, one hundred one million, one hundred thirty thousand, twenty-three".

Divisors: 1 7 233 271 409 1631 1897 2863 7247 50729 63143 95297 110839 442001 667079 775873 1688551 1963937 2964023 11819857 13747559 20748161 25825487 180778409 457597321 690617359 803250233 3203181247 4834321513 5622751631 187157304289 1310101130023