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313130310013001 = 13139523133312511
BaseRepresentation
bin100011100110010100101010…
…0111001011001000001001001
31112001200222001200201122122102
41013030221110321121001021
5312020311333330404001
63025550024544403145
7122645626663211015
oct10714512471310111
91461628050648572
10313130310013001
1190855900791738
122b1529033164b5
13105950a525a2b0
145747833185545
152630388194e6b
hex11cca54e59049

313130310013001 has 16 divisors (see below), whose sum is σ = 339649875425280. Its totient is φ = 286958342286720.

The previous prime is 313130310012911. The next prime is 313130310013021. The reversal of 313130310013001 is 100310013031313.

It is not a de Polignac number, because 313130310013001 - 210 = 313130310011977 is a prime.

It is a super-2 number, since 2×3131303100130012 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313130310013021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92873336 + ... + 96185846.

It is an arithmetic number, because the mean of its divisors is an integer number (21228117214080).

Almost surely, 2313130310013001 is an apocalyptic number.

It is an amenable number.

313130310013001 is a deficient number, since it is larger than the sum of its proper divisors (26519565412279).

313130310013001 is a wasteful number, since it uses less digits than its factorization.

313130310013001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364976.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 313130310013001 its reverse (100310013031313), we get a palindrome (413440323044314).

The spelling of 313130310013001 in words is "three hundred thirteen trillion, one hundred thirty billion, three hundred ten million, thirteen thousand, one".

Divisors: 1 13 139 1807 52313 680069 3312511 7271507 43062643 94529591 460439029 5985707377 173287387943 2252736043259 24086946924077 313130310013001