102554044 has 6 divisors (see below), whose sum is σ = 179469584. Its totient is φ = 51277020.

The previous prime is 102554027. The next prime is 102554059. The reversal of 102554044 is 440455201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12819252 + ... + 12819259.

Almost surely, 2^102554044 is an apocalyptic number.

It is an amenable number.

102554044 is a deficient number, since it is larger than the sum of its proper divisors (76915540).

102554044 is a wasteful number, since it uses less digits than its factorization.

102554044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25638515 (or 25638513 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 102554044 is about 10126.8970568482. The cubic root of 102554044 is about 468.0773181726.

The spelling of 102554044 in words is "one hundred two million, five hundred fifty-four thousand, forty-four".