100309634137 has 4 divisors (see below), whose sum is σ = 100312961296. Its totient is φ = 100306306980.

The previous prime is 100309634059. The next prime is 100309634203. The reversal of 100309634137 is 731436903001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 731436903001 = 7 ⋅104490986143.

It is a cyclic number.

It is not a de Polignac number, because 100309634137 - 2¹¹ = 100309632089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100309634096 and 100309634105.

It is not an unprimeable number, because it can be changed into a prime (100309604137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1617939 + ... + 1678792.

It is an arithmetic number, because the mean of its divisors is an integer number (25078240324).

Almost surely, 2^100309634137 is an apocalyptic number.

It is an amenable number.

100309634137 is a deficient number, since it is larger than the sum of its proper divisors (3327159).

100309634137 is an equidigital number, since it uses as much as digits as its factorization.

100309634137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327158.

The product of its (nonzero) digits is 40824, while the sum is 37.

The spelling of 100309634137 in words is "one hundred billion, three hundred nine million, six hundred thirty-four thousand, one hundred thirty-seven".