210023202132 has 48 divisors (see below), whose sum is σ = 544950161280. Its totient is φ = 69950447424.

The previous prime is 210023202113. The next prime is 210023202173. The reversal of 210023202132 is 231202320012.

210023202132 is a `hidden beast` number, since 210 + 0 + 2 + 320 + 2 + 132 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 662953 + ... + 927120.

It is an arithmetic number, because the mean of its divisors is an integer number (11353128360).

Almost surely, 2^210023202132 is an apocalyptic number.

It is an amenable number.

210023202132 is an abundant number, since it is smaller than the sum of its proper divisors (334926959148).

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

210023202132 is a wasteful number, since it uses less digits than its factorization.

210023202132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591309 (or 1591301 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 210023202132 its reverse (231202320012), we get a palindrome (441225522144).

The spelling of 210023202132 in words is "two hundred ten billion, twenty-three million, two hundred two thousand, one hundred thirty-two".