13010343231 has 16 divisors (see below), whose sum is σ = 18330485760. Its totient is φ = 8191428960.

The previous prime is 13010343217. The next prime is 13010343257. The reversal of 13010343231 is 13234301031.

It is not a de Polignac number, because 13010343231 - 2⁷ = 13010343103 is a prime.

It is a super-2 number, since 2×13010343231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13010343198 and 13010343207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010343131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1187940 + ... + 1198841.

It is an arithmetic number, because the mean of its divisors is an integer number (1145655360).

Almost surely, 2^13010343231 is an apocalyptic number.

13010343231 is a deficient number, since it is larger than the sum of its proper divisors (5320142529).

13010343231 is a wasteful number, since it uses less digits than its factorization.

13010343231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386886.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13010343231 its reverse (13234301031), we get a palindrome (26244644262).

The spelling of 13010343231 in words is "thirteen billion, ten million, three hundred forty-three thousand, two hundred thirty-one".