231627163311151 has 16 divisors (see below), whose sum is σ = 232620257757888. Its totient is φ = 230636874124800.

The previous prime is 231627163311101. The next prime is 231627163311163. The reversal of 231627163311151 is 151113361726132.

It is a cyclic number.

It is not a de Polignac number, because 231627163311151 - 2²⁹ = 231626626440239 is a prime.

It is a super-2 number, since 2×231627163311151² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231627163311098 and 231627163311107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231627163311101) 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, 353614921 + ... + 354269341.

It is an arithmetic number, because the mean of its divisors is an integer number (14538766109868).

Almost surely, 2^{231627163311151} is an apocalyptic number.

231627163311151 is a deficient number, since it is larger than the sum of its proper divisors (993094446737).

231627163311151 is an equidigital number, since it uses as much as digits as its factorization.

231627163311151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656562.

The product of its digits is 136080, while the sum is 43.

The spelling of 231627163311151 in words is "two hundred thirty-one trillion, six hundred twenty-seven billion, one hundred sixty-three million, three hundred eleven thousand, one hundred fifty-one".