231002310312292 has 12 divisors (see below), whose sum is σ = 415179827993980. Its totient is φ = 112379502314016.

The previous prime is 231002310312157. The next prime is 231002310312343. The reversal of 231002310312292 is 292213013200132.

It can be written as a sum of positive squares in 2 ways, for example, as 224583313098816 + 6418997213476 = 14986104^2 + 2533574^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 780413210367 + ... + 780413210662.

Almost surely, 2^{231002310312292} is an apocalyptic number.

It is an amenable number.

231002310312292 is a deficient number, since it is larger than the sum of its proper divisors (184177517681688).

231002310312292 is a wasteful number, since it uses less digits than its factorization.

231002310312292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560826421070 (or 1560826421068 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 231002310312292 in words is "two hundred thirty-one trillion, two billion, three hundred ten million, three hundred twelve thousand, two hundred ninety-two".