10665125313 has 4 divisors (see below), whose sum is σ = 14220167088. Its totient is φ = 7110083540.

The previous prime is 10665125299. The next prime is 10665125333. The reversal of 10665125313 is 31352156601.

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 10665125313 - 2⁴ = 10665125297 is a prime.

It is a super-2 number, since 2×10665125313² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10665125333) 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, 1777520883 + ... + 1777520888.

It is an arithmetic number, because the mean of its divisors is an integer number (3555041772).

Almost surely, 2^10665125313 is an apocalyptic number.

It is an amenable number.

10665125313 is a deficient number, since it is larger than the sum of its proper divisors (3555041775).

10665125313 is an equidigital number, since it uses as much as digits as its factorization.

10665125313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3555041774.

The product of its (nonzero) digits is 16200, while the sum is 33.

The spelling of 10665125313 in words is "ten billion, six hundred sixty-five million, one hundred twenty-five thousand, three hundred thirteen".