102044144120 has 32 divisors (see below), whose sum is σ = 229614512400. Its totient is φ = 40814957568.

The previous prime is 102044144107. The next prime is 102044144131. The reversal of 102044144120 is 21441440201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595496 + ... + 747464.

Almost surely, 2^102044144120 is an apocalyptic number.

102044144120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102044144120 is an abundant number, since it is smaller than the sum of its proper divisors (127570368280).

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

102044144120 is a wasteful number, since it uses less digits than its factorization.

102044144120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168767 (or 168763 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 102044144120 its reverse (21441440201), we get a palindrome (123485584321).

The spelling of 102044144120 in words is "one hundred two billion, forty-four million, one hundred forty-four thousand, one hundred twenty".