10310313121 has 4 divisors (see below), whose sum is σ = 10852961200. Its totient is φ = 9767665044.

The previous prime is 10310313059. The next prime is 10310313193. The reversal of 10310313121 is 12131301301.

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 an emirpimes, since its reverse is a distinct semiprime: 12131301301 = 7 ⋅1733043043.

It is a cyclic number.

It is not a de Polignac number, because 10310313121 - 2²⁹ = 9773442209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10310313095 and 10310313104.

It is not an unprimeable number, because it can be changed into a prime (10310313721) 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, 271324011 + ... + 271324048.

It is an arithmetic number, because the mean of its divisors is an integer number (2713240300).

Almost surely, 2^10310313121 is an apocalyptic number.

It is an amenable number.

10310313121 is a deficient number, since it is larger than the sum of its proper divisors (542648079).

10310313121 is an equidigital number, since it uses as much as digits as its factorization.

10310313121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542648078.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10310313121 its reverse (12131301301), we get a palindrome (22441614422).

The spelling of 10310313121 in words is "ten billion, three hundred ten million, three hundred thirteen thousand, one hundred twenty-one".