100612136 has 16 divisors (see below), whose sum is σ = 195153300. Its totient is φ = 48571264.

The previous prime is 100612111. The next prime is 100612153. The reversal of 100612136 is 631216001.

It can be written as a sum of positive squares in 2 ways, for example, as 100600900 + 11236 = 10030^2 + 106^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216605 + ... + 217068.

Almost surely, 2^100612136 is an apocalyptic number.

It is an amenable number.

100612136 is a deficient number, since it is larger than the sum of its proper divisors (94541164).

100612136 is a wasteful number, since it uses less digits than its factorization.

100612136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433708 (or 433704 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 100612136 is about 10030.5601040022. The cubic root of 100612136 is about 465.1040519451.

Adding to 100612136 its reverse (631216001), we get a palindrome (731828137).

The spelling of 100612136 in words is "one hundred million, six hundred twelve thousand, one hundred thirty-six".