230231071251 has 16 divisors (see below), whose sum is σ = 341233482400. Its totient is φ = 153419694624.

The previous prime is 230231071129. The next prime is 230231071283. The reversal of 230231071251 is 152170132032.

230231071251 is a `hidden beast` number, since 2 + 30 + 2 + 310 + 71 + 251 = 666.

It is not a de Polignac number, because 230231071251 - 2¹⁷ = 230230940179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230231073251) 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, 1817776 + ... + 1940301.

It is an arithmetic number, because the mean of its divisors is an integer number (21327092650).

Almost surely, 2^230231071251 is an apocalyptic number.

230231071251 is a deficient number, since it is larger than the sum of its proper divisors (111002411149).

230231071251 is a wasteful number, since it uses less digits than its factorization.

230231071251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3760355 (or 3760349 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The spelling of 230231071251 in words is "two hundred thirty billion, two hundred thirty-one million, seventy-one thousand, two hundred fifty-one".