203020132132 has 12 divisors (see below), whose sum is σ = 358734603136. Its totient is φ = 100524531240.

The previous prime is 203020132123. The next prime is 203020132243. The reversal of 203020132132 is 231231020302.

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, 246383244 + ... + 246384067.

Almost surely, 2^203020132132 is an apocalyptic number.

It is an amenable number.

203020132132 is a deficient number, since it is larger than the sum of its proper divisors (155714471004).

203020132132 is a wasteful number, since it uses less digits than its factorization.

203020132132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492767418 (or 492767416 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 203020132132 its reverse (231231020302), we get a palindrome (434251152434).

The spelling of 203020132132 in words is "two hundred three billion, twenty million, one hundred thirty-two thousand, one hundred thirty-two".