103044992 has 32 divisors (see below), whose sum is σ = 211915200. Its totient is φ = 49858560.

The previous prime is 103044989. The next prime is 103045057. The reversal of 103044992 is 299440301.

It is a happy number.

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 (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9017 + ... + 16952.

It is an arithmetic number, because the mean of its divisors is an integer number (6622350).

Almost surely, 2^103044992 is an apocalyptic number.

It is an amenable number.

103044992 is an abundant number, since it is smaller than the sum of its proper divisors (108870208).

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

103044992 is an equidigital number, since it uses as much as digits as its factorization.

103044992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26014 (or 26002 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 103044992 is about 10151.1079198283. The cubic root of 103044992 is about 468.8230579580.

The spelling of 103044992 in words is "one hundred three million, forty-four thousand, nine hundred ninety-two".