107136912137 has 4 divisors (see below), whose sum is σ = 107137732356. Its totient is φ = 107136091920.

The previous prime is 107136912133. The next prime is 107136912163. The reversal of 107136912137 is 731219631701.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 731219631701 = 13 ⋅56247663977.

It can be written as a sum of positive squares in 2 ways, for example, as 6251906761 + 100885005376 = 79069^2 + 317624^2 .

It is a cyclic number.

It is not a de Polignac number, because 107136912137 - 2² = 107136912133 is a prime.

It is a super-2 number, since 2×107136912137² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 107136912094 and 107136912103.

It is not an unprimeable number, because it can be changed into a prime (107136912133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165578 + ... + 491619.

It is an arithmetic number, because the mean of its divisors is an integer number (26784433089).

Almost surely, 2^107136912137 is an apocalyptic number.

It is an amenable number.

107136912137 is a deficient number, since it is larger than the sum of its proper divisors (820219).

107136912137 is an equidigital number, since it uses as much as digits as its factorization.

107136912137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820218.

The product of its (nonzero) digits is 47628, while the sum is 41.

The spelling of 107136912137 in words is "one hundred seven billion, one hundred thirty-six million, nine hundred twelve thousand, one hundred thirty-seven".