102203021003232 has 96 divisors (see below), whose sum is σ = 268412121708192. Its totient is φ = 34051271491584.

The previous prime is 102203021003227. The next prime is 102203021003299. The reversal of 102203021003232 is 232300120302201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 102203021003199 and 102203021003208.

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, 2959215468 + ... + 2959250004.

It is an arithmetic number, because the mean of its divisors is an integer number (2795959601127).

Almost surely, 2^{102203021003232} is an apocalyptic number.

102203021003232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102203021003232 is an abundant number, since it is smaller than the sum of its proper divisors (166209100704960).

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

102203021003232 is a wasteful number, since it uses less digits than its factorization.

102203021003232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48500 (or 48492 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 102203021003232 its reverse (232300120302201), we get a palindrome (334503141305433).

The spelling of 102203021003232 in words is "one hundred two trillion, two hundred three billion, twenty-one million, three thousand, two hundred thirty-two".