13010423231 has 8 divisors (see below), whose sum is σ = 14019653424. Its totient is φ = 12002397120.

The previous prime is 13010423227. The next prime is 13010423233. The reversal of 13010423231 is 13232401031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13010423231 - 2² = 13010423227 is a prime.

It is a super-2 number, since 2×13010423231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010423233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278510 + ... + 321851.

It is an arithmetic number, because the mean of its divisors is an integer number (1752456678).

Almost surely, 2^13010423231 is an apocalyptic number.

13010423231 is a deficient number, since it is larger than the sum of its proper divisors (1009230193).

13010423231 is a wasteful number, since it uses less digits than its factorization.

13010423231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602041.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13010423231 its reverse (13232401031), we get a palindrome (26242824262).

The spelling of 13010423231 in words is "thirteen billion, ten million, four hundred twenty-three thousand, two hundred thirty-one".