10232015220331 has 2 divisors, whose sum is σ = 10232015220332. Its totient is φ = 10232015220330.

The previous prime is 10232015220299. The next prime is 10232015220353. The reversal of 10232015220331 is 13302251023201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10232015220331 - 2⁵ = 10232015220299 is a prime.

It is a super-2 number, since 2×10232015220331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10232015220296 and 10232015220305.

It is not a weakly prime, because it can be changed into another prime (10232015220631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5116007610165 + 5116007610166.

It is an arithmetic number, because the mean of its divisors is an integer number (5116007610166).

Almost surely, 2^{10232015220331} is an apocalyptic number.

10232015220331 is a deficient number, since it is larger than the sum of its proper divisors (1).

10232015220331 is an equidigital number, since it uses as much as digits as its factorization.

10232015220331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 10232015220331 its reverse (13302251023201), we get a palindrome (23534266243532).

The spelling of 10232015220331 in words is "ten trillion, two hundred thirty-two billion, fifteen million, two hundred twenty thousand, three hundred thirty-one".