107612587613 has 4 divisors (see below), whose sum is σ = 107613244800. Its totient is φ = 107611930428.

The previous prime is 107612587603. The next prime is 107612587627. The reversal of 107612587613 is 316785216701.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 107612587613 - 2¹⁰ = 107612586589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107612587603) 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, 135806 + ... + 483392.

It is an arithmetic number, because the mean of its divisors is an integer number (26903311200).

Almost surely, 2^107612587613 is an apocalyptic number.

It is an amenable number.

107612587613 is a deficient number, since it is larger than the sum of its proper divisors (657187).

107612587613 is an equidigital number, since it uses as much as digits as its factorization.

107612587613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657186.

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 107612587613 in words is "one hundred seven billion, six hundred twelve million, five hundred eighty-seven thousand, six hundred thirteen".