102455104 has 14 divisors (see below), whose sum is σ = 203309474. Its totient is φ = 51227520.

The previous prime is 102455081. The next prime is 102455131. The reversal of 102455104 is 401554201.

It can be written as a sum of positive squares in only one way, i.e., 66455104 + 36000000 = 8152^2 + 6000^2 .

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, 800367 + ... + 800494.

Almost surely, 2^102455104 is an apocalyptic number.

It is an amenable number.

102455104 is a deficient number, since it is larger than the sum of its proper divisors (100854370).

102455104 is an equidigital number, since it uses as much as digits as its factorization.

102455104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600873 (or 1600863 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 102455104 is about 10122.0108674117. The cubic root of 102455104 is about 467.9267423746.

The spelling of 102455104 in words is "one hundred two million, four hundred fifty-five thousand, one hundred four".