100372 has 12 divisors (see below), whose sum is σ = 183456. Its totient is φ = 47960.

The previous prime is 100363. The next prime is 100379. The reversal of 100372 is 273001.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454 + ... + 637.

It is an arithmetic number, because the mean of its divisors is an integer number (15288).

2¹⁰⁰³⁷² is an apocalyptic number.

It is an amenable number.

100372 is a deficient number, since it is larger than the sum of its proper divisors (83084).

100372 is a wasteful number, since it uses less digits than its factorization.

100372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118 (or 1116 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 100372 is about 316.8154036659. The cubic root of 100372 is about 46.4733728157.

Adding to 100372 its reverse (273001), we get a palindrome (373373).

The spelling of 100372 in words is "one hundred thousand, three hundred seventy-two", and thus it is an iban number.