10310013121 has 4 divisors (see below), whose sum is σ = 10549780912. Its totient is φ = 10070245332.

The previous prime is 10310013083. The next prime is 10310013167. The reversal of 10310013121 is 12131001301.

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 10310013121 - 2¹⁵ = 10309980353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10310016121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119883831 + ... + 119883916.

It is an arithmetic number, because the mean of its divisors is an integer number (2637445228).

Almost surely, 2^10310013121 is an apocalyptic number.

It is an amenable number.

10310013121 is a deficient number, since it is larger than the sum of its proper divisors (239767791).

10310013121 is an equidigital number, since it uses as much as digits as its factorization.

10310013121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239767790.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10310013121 its reverse (12131001301), we get a palindrome (22441014422).

The spelling of 10310013121 in words is "ten billion, three hundred ten million, thirteen thousand, one hundred twenty-one".