100630137 has 16 divisors (see below), whose sum is σ = 141860160. Its totient is φ = 63274752.

The previous prime is 100630133. The next prime is 100630141. The reversal of 100630137 is 731036001.

It is an interprime number because it is at equal distance from previous prime (100630133) and next prime (100630141).

It is not a de Polignac number, because 100630137 - 2² = 100630133 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100630133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9493 + ... + 17069.

It is an arithmetic number, because the mean of its divisors is an integer number (8866260).

Almost surely, 2^100630137 is an apocalyptic number.

It is an amenable number.

100630137 is a deficient number, since it is larger than the sum of its proper divisors (41230023).

100630137 is a wasteful number, since it uses less digits than its factorization.

100630137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7832.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 100630137 is about 10031.4573716883. The cubic root of 100630137 is about 465.1317882902.

Adding to 100630137 its reverse (731036001), we get a palindrome (831666138).

The spelling of 100630137 in words is "one hundred million, six hundred thirty thousand, one hundred thirty-seven".