10232144131231 has 4 divisors (see below), whose sum is σ = 11162339052264. Its totient is φ = 9301949210200.

The previous prime is 10232144131229. The next prime is 10232144131259. The reversal of 10232144131231 is 13213144123201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10232144131231 - 2¹ = 10232144131229 is a prime.

It is a super-2 number, since 2×10232144131231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10232144131231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232144131211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465097460500 + ... + 465097460521.

It is an arithmetic number, because the mean of its divisors is an integer number (2790584763066).

Almost surely, 2^{10232144131231} is an apocalyptic number.

10232144131231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10232144131231 is a deficient number, since it is larger than the sum of its proper divisors (930194921033).

10232144131231 is an equidigital number, since it uses as much as digits as its factorization.

10232144131231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930194921032.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 10232144131231 its reverse (13213144123201), we get a palindrome (23445288254432).

The spelling of 10232144131231 in words is "ten trillion, two hundred thirty-two billion, one hundred forty-four million, one hundred thirty-one thousand, two hundred thirty-one".