203233220031132 has 36 divisors (see below), whose sum is σ = 516309967154800. Its totient is φ = 67403982520512.

The previous prime is 203233220031091. The next prime is 203233220031157. The reversal of 203233220031132 is 231130022332302.

203233220031132 is a `hidden beast` number, since 2 + 0 + 3 + 23 + 322 + 0 + 0 + 311 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×203233220031132² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 203233220031096 and 203233220031105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14184332593 + ... + 14184346920.

Almost surely, 2^{203233220031132} is an apocalyptic number.

It is an amenable number.

203233220031132 is an abundant number, since it is smaller than the sum of its proper divisors (313076747123668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203233220031132 is a wasteful number, since it uses less digits than its factorization.

203233220031132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28368679722 (or 28368679717 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 203233220031132 its reverse (231130022332302), we get a palindrome (434363242363434).

The spelling of 203233220031132 in words is "two hundred three trillion, two hundred thirty-three billion, two hundred twenty million, thirty-one thousand, one hundred thirty-two".