230138571012 has 48 divisors (see below), whose sum is σ = 614660414592. Its totient is φ = 65651281920.

The previous prime is 230138570953. The next prime is 230138571041. The reversal of 230138571012 is 210175831032.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2083243 + ... + 2190930.

It is an arithmetic number, because the mean of its divisors is an integer number (12805425304).

Almost surely, 2^230138571012 is an apocalyptic number.

It is an amenable number.

230138571012 is an abundant number, since it is smaller than the sum of its proper divisors (384521843580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230138571012 is a wasteful number, since it uses less digits than its factorization.

230138571012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4274828 (or 4274826 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 230138571012 in words is "two hundred thirty billion, one hundred thirty-eight million, five hundred seventy-one thousand, twelve".