231132010020371 has 2 divisors, whose sum is σ = 231132010020372. Its totient is φ = 231132010020370.

The previous prime is 231132010020323. The next prime is 231132010020413. The reversal of 231132010020371 is 173020010231132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 231132010020371 - 2¹⁸ = 231132009758227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 231132010020371.

It is not a weakly prime, because it can be changed into another prime (231132010020311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115566005010185 + 115566005010186.

It is an arithmetic number, because the mean of its divisors is an integer number (115566005010186).

Almost surely, 2^{231132010020371} is an apocalyptic number.

231132010020371 is a deficient number, since it is larger than the sum of its proper divisors (1).

231132010020371 is an equidigital number, since it uses as much as digits as its factorization.

231132010020371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The spelling of 231132010020371 in words is "two hundred thirty-one trillion, one hundred thirty-two billion, ten million, twenty thousand, three hundred seventy-one".