100130032 has 10 divisors (see below), whose sum is σ = 194001968. Its totient is φ = 50065008.

The previous prime is 100130003. The next prime is 100130039. The reversal of 100130032 is 230031001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100130039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3129048 + ... + 3129079.

Almost surely, 2^100130032 is an apocalyptic number.

It is an amenable number.

100130032 is a deficient number, since it is larger than the sum of its proper divisors (93871936).

100130032 is an equidigital number, since it uses as much as digits as its factorization.

100130032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6258135 (or 6258129 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 100130032 is about 10006.4994878329. The cubic root of 100130032 is about 464.3599812490.

Adding to 100130032 its reverse (230031001), we get a palindrome (330161033).

The spelling of 100130032 in words is "one hundred million, one hundred thirty thousand, thirty-two".