102076100 has 36 divisors (see below), whose sum is σ = 253150464. Its totient is φ = 34997280.

The previous prime is 102076099. The next prime is 102076127. The reversal of 102076100 is 1670201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72212 + ... + 73611.

Almost surely, 2^102076100 is an apocalyptic number.

102076100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102076100 is an abundant number, since it is smaller than the sum of its proper divisors (151074364).

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

102076100 is a wasteful number, since it uses less digits than its factorization.

102076100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145844 (or 145837 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 102076100 is about 10103.2717473104. The cubic root of 102076100 is about 467.3490414063.

The spelling of 102076100 in words is "one hundred two million, seventy-six thousand, one hundred".