3107550013 has 4 divisors (see below), whose sum is σ = 3214706940. Its totient is φ = 3000393088.

The previous prime is 3107550011. The next prime is 3107550053. The reversal of 3107550013 is 3100557013.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3100557013 = 211 ⋅14694583.

It can be written as a sum of positive squares in 2 ways, for example, as 936176409 + 2171373604 = 30597^2 + 46598^2 .

It is a cyclic number.

It is not a de Polignac number, because 3107550013 - 2¹ = 3107550011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3107550013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3107550011) 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, 53578420 + ... + 53578477.

It is an arithmetic number, because the mean of its divisors is an integer number (803676735).

Almost surely, 2^3107550013 is an apocalyptic number.

It is an amenable number.

3107550013 is a deficient number, since it is larger than the sum of its proper divisors (107156927).

3107550013 is a wasteful number, since it uses less digits than its factorization.

3107550013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107156926.

The product of its (nonzero) digits is 1575, while the sum is 25.

The square root of 3107550013 is about 55745.4035145500. The cubic root of 3107550013 is about 1459.2825043074.

The spelling of 3107550013 in words is "three billion, one hundred seven million, five hundred fifty thousand, thirteen".