200102031232 has 32 divisors (see below), whose sum is σ = 398760864480. Its totient is φ = 100020873216.

The previous prime is 200102031221. The next prime is 200102031287. The reversal of 200102031232 is 232130201002.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194088 + ... + 661720.

It is an arithmetic number, because the mean of its divisors is an integer number (12461277015).

Almost surely, 2^200102031232 is an apocalyptic number.

It is an amenable number.

200102031232 is a deficient number, since it is larger than the sum of its proper divisors (198658833248).

200102031232 is an equidigital number, since it uses as much as digits as its factorization.

200102031232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470990 (or 470978 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 200102031232 its reverse (232130201002), we get a palindrome (432232232234).

The spelling of 200102031232 in words is "two hundred billion, one hundred two million, thirty-one thousand, two hundred thirty-two".