2313103121 has 8 divisors (see below), whose sum is σ = 2645073600. Its totient is φ = 1981514448.

The previous prime is 2313103087. The next prime is 2313103127. The reversal of 2313103121 is 1213013132.

2313103121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2313103121 - 2¹⁰ = 2313102097 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 2313103121.

It is not an unprimeable number, because it can be changed into a prime (2313103127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82346 + ... + 106803.

It is an arithmetic number, because the mean of its divisors is an integer number (330634200).

Almost surely, 2^2313103121 is an apocalyptic number.

It is an amenable number.

2313103121 is a deficient number, since it is larger than the sum of its proper divisors (331970479).

2313103121 is a wasteful number, since it uses less digits than its factorization.

2313103121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190903.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 2313103121 is about 48094.7306989030. The cubic root of 2313103121 is about 1322.5080722251.

Adding to 2313103121 its reverse (1213013132), we get a palindrome (3526116253).

The spelling of 2313103121 in words is "two billion, three hundred thirteen million, one hundred three thousand, one hundred twenty-one".