102353856 has 56 divisors (see below), whose sum is σ = 295436544. Its totient is φ = 31015680.

The previous prime is 102353843. The next prime is 102353861. The reversal of 102353856 is 658353201.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 22120 + ... + 26343.

Almost surely, 2^102353856 is an apocalyptic number.

102353856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102353856 is an abundant number, since it is smaller than the sum of its proper divisors (193082688).

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

102353856 is a wasteful number, since it uses less digits than its factorization.

102353856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48489 (or 48479 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 102353856 is about 10117.0082534314. The cubic root of 102353856 is about 467.7725536627.

The spelling of 102353856 in words is "one hundred two million, three hundred fifty-three thousand, eight hundred fifty-six".