231203201308 has 12 divisors (see below), whose sum is σ = 404767268080. Its totient is φ = 115555410432.

The previous prime is 231203201291. The next prime is 231203201329. The reversal of 231203201308 is 803102302132.

It is a congruent number.

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, 11536293 + ... + 11556316.

Almost surely, 2^231203201308 is an apocalyptic number.

It is an amenable number.

231203201308 is a deficient number, since it is larger than the sum of its proper divisors (173564066772).

231203201308 is a wasteful number, since it uses less digits than its factorization.

231203201308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23095116 (or 23095114 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 231203201308 in words is "two hundred thirty-one billion, two hundred three million, two hundred one thousand, three hundred eight".