100415132 has 12 divisors (see below), whose sum is σ = 175877856. Its totient is φ = 50164320.

The previous prime is 100415101. The next prime is 100415137. The reversal of 100415132 is 231514001.

It is a self number, because there is not a number n which added to its sum of digits gives 100415132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100415137) 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, 5273 + ... + 15120.

It is an arithmetic number, because the mean of its divisors is an integer number (14656488).

Almost surely, 2^100415132 is an apocalyptic number.

It is an amenable number.

100415132 is a deficient number, since it is larger than the sum of its proper divisors (75462724).

100415132 is a wasteful number, since it uses less digits than its factorization.

100415132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21628 (or 21626 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 100415132 is about 10020.7351027756. The cubic root of 100415132 is about 464.8002873059.

Adding to 100415132 its reverse (231514001), we get a palindrome (331929133).

The spelling of 100415132 in words is "one hundred million, four hundred fifteen thousand, one hundred thirty-two".