100613263631 has 8 divisors (see below), whose sum is σ = 101348096640. Its totient is φ = 99878587992.

The previous prime is 100613263609. The next prime is 100613263643. The reversal of 100613263631 is 136362316001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100613263631 is a prime.

It is a super-2 number, since 2×100613263631² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100613263661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1448216 + ... + 1516098.

It is an arithmetic number, because the mean of its divisors is an integer number (12668512080).

Almost surely, 2^100613263631 is an apocalyptic number.

100613263631 is a deficient number, since it is larger than the sum of its proper divisors (734833009).

100613263631 is a wasteful number, since it uses less digits than its factorization.

100613263631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78685.

The product of its (nonzero) digits is 11664, while the sum is 32.

Adding to 100613263631 its reverse (136362316001), we get a palindrome (236975579632).

The spelling of 100613263631 in words is "one hundred billion, six hundred thirteen million, two hundred sixty-three thousand, six hundred thirty-one".