102057616 has 20 divisors (see below), whose sum is σ = 200690032. Its totient is φ = 50266656.

The previous prime is 102057523. The next prime is 102057617. The reversal of 102057616 is 616750201.

It is not an unprimeable number, because it can be changed into a prime (102057617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46530 + ... + 48673.

Almost surely, 2^102057616 is an apocalyptic number.

102057616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102057616 is a deficient number, since it is larger than the sum of its proper divisors (98632416).

102057616 is an equidigital number, since it uses as much as digits as its factorization.

102057616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95278 (or 95272 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 102057616 is about 10102.3569527116. The cubic root of 102057616 is about 467.3208304240.

The spelling of 102057616 in words is "one hundred two million, fifty-seven thousand, six hundred sixteen".