100452100 has 36 divisors (see below), whose sum is σ = 249122944. Its totient is φ = 34440480.

The previous prime is 100452097. The next prime is 100452101. The reversal of 100452100 is 1254001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100452101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71052 + ... + 72451.

Almost surely, 2^100452100 is an apocalyptic number.

100452100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100452100 is an abundant number, since it is smaller than the sum of its proper divisors (148670844).

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

100452100 is a wasteful number, since it uses less digits than its factorization.

100452100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143524 (or 143517 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 100452100 is about 10022.5795082903. The cubic root of 100452100 is about 464.8573193106.

The spelling of 100452100 in words is "one hundred million, four hundred fifty-two thousand, one hundred".