201055432 has 16 divisors (see below), whose sum is σ = 382144140. Its totient is φ = 99150336.

The previous prime is 201055427. The next prime is 201055501. The reversal of 201055432 is 234550102.

It can be written as a sum of positive squares in 2 ways, for example, as 188622756 + 12432676 = 13734^2 + 3526^2 .

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, 171553 + ... + 172720.

Almost surely, 2^201055432 is an apocalyptic number.

It is an amenable number.

201055432 is a deficient number, since it is larger than the sum of its proper divisors (181088708).

201055432 is a wasteful number, since it uses less digits than its factorization.

201055432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344352 (or 344348 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 201055432 is about 14179.4016799017. The cubic root of 201055432 is about 585.8304440197.

The spelling of 201055432 in words is "two hundred one million, fifty-five thousand, four hundred thirty-two".