201158923732 has 24 divisors (see below), whose sum is σ = 384765525536. Its totient is φ = 91456868448.

The previous prime is 201158923729. The next prime is 201158923741. The reversal of 201158923732 is 237329851102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28865478 + ... + 28872445.

Almost surely, 2^201158923732 is an apocalyptic number.

It is an amenable number.

201158923732 is a deficient number, since it is larger than the sum of its proper divisors (183606601804).

201158923732 is a wasteful number, since it uses less digits than its factorization.

201158923732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57738007 (or 57738005 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 201158923732 in words is "two hundred one billion, one hundred fifty-eight million, nine hundred twenty-three thousand, seven hundred thirty-two".