100342164 has 48 divisors (see below), whose sum is σ = 260288000. Its totient is φ = 29877120.

The previous prime is 100342157. The next prime is 100342171. The reversal of 100342164 is 461243001.

It is an interprime number because it is at equal distance from previous prime (100342157) and next prime (100342171).

It is a self number, because there is not a number n which added to its sum of digits gives 100342164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5539 + ... + 15210.

Almost surely, 2^100342164 is an apocalyptic number.

It is an amenable number.

100342164 is an abundant number, since it is smaller than the sum of its proper divisors (159945836).

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

100342164 is a wasteful number, since it uses less digits than its factorization.

100342164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20800 (or 20798 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 100342164 is about 10017.0935904583. The cubic root of 100342164 is about 464.6876755741.

Adding to 100342164 its reverse (461243001), we get a palindrome (561585165).

The spelling of 100342164 in words is "one hundred million, three hundred forty-two thousand, one hundred sixty-four".