102651104 has 12 divisors (see below), whose sum is σ = 202094424. Its totient is φ = 51325536.

The previous prime is 102651041. The next prime is 102651113. The reversal of 102651104 is 401156201.

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, 1603892 + ... + 1603955.

It is an arithmetic number, because the mean of its divisors is an integer number (16841202).

Almost surely, 2^102651104 is an apocalyptic number.

It is an amenable number.

102651104 is a deficient number, since it is larger than the sum of its proper divisors (99443320).

102651104 is an equidigital number, since it uses as much as digits as its factorization.

102651104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3207857 (or 3207849 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 102651104 is about 10131.6881120571. The cubic root of 102651104 is about 468.2249387431.

The spelling of 102651104 in words is "one hundred two million, six hundred fifty-one thousand, one hundred four".