102203220213120 has 128 divisors (see below), whose sum is σ = 350832207932640. Its totient is φ = 25157715738624.

The previous prime is 102203220213007. The next prime is 102203220213163. The reversal of 102203220213120 is 21312022302201.

It is a tau number, because it is divible by the number of its divisors (128).

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, 2047315189 + ... + 2047365108.

Almost surely, 2^{102203220213120} is an apocalyptic number.

102203220213120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102203220213120 is an abundant number, since it is smaller than the sum of its proper divisors (248628987719520).

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

102203220213120 is a wasteful number, since it uses less digits than its factorization.

102203220213120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4094680332 (or 4094680320 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 102203220213120 its reverse (21312022302201), we get a palindrome (123515242515321).

The spelling of 102203220213120 in words is "one hundred two trillion, two hundred three billion, two hundred twenty million, two hundred thirteen thousand, one hundred twenty".