105700055613 has 4 divisors (see below), whose sum is σ = 140933407488. Its totient is φ = 70466703740.

The previous prime is 105700055597. The next prime is 105700055621. The reversal of 105700055613 is 316550007501.

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.

It is a cyclic number.

It is not a de Polignac number, because 105700055613 - 2⁴ = 105700055597 is a prime.

It is a super-2 number, since 2×105700055613² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105700755613) 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, 17616675933 + ... + 17616675938.

It is an arithmetic number, because the mean of its divisors is an integer number (35233351872).

Almost surely, 2^105700055613 is an apocalyptic number.

It is an amenable number.

105700055613 is a deficient number, since it is larger than the sum of its proper divisors (35233351875).

105700055613 is an equidigital number, since it uses as much as digits as its factorization.

105700055613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35233351874.

The product of its (nonzero) digits is 15750, while the sum is 33.

The spelling of 105700055613 in words is "one hundred five billion, seven hundred million, fifty-five thousand, six hundred thirteen".