2312050121 has 8 divisors (see below), whose sum is σ = 2371518600. Its totient is φ = 2253277440.

The previous prime is 2312050079. The next prime is 2312050123. The reversal of 2312050121 is 1210502132.

It is a happy number.

2312050121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 51998521 + 2260051600 = 7211^2 + 47540^2 .

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 2312050121 - 2³⁰ = 1238308297 is a prime.

It is a super-2 number, since 2×2312050121² = 10691151524032229282, which contains 22 as substring.

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 2312050121.

It is not an unprimeable number, because it can be changed into a prime (2312050123) 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, 167216 + ... + 180513.

It is an arithmetic number, because the mean of its divisors is an integer number (296439825).

Almost surely, 2^2312050121 is an apocalyptic number.

It is an amenable number.

2312050121 is a deficient number, since it is larger than the sum of its proper divisors (59468479).

2312050121 is a wasteful number, since it uses less digits than its factorization.

2312050121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347899.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2312050121 is about 48083.7823075515. The cubic root of 2312050121 is about 1322.3073588256.

Adding to 2312050121 its reverse (1210502132), we get a palindrome (3522552253).

The spelling of 2312050121 in words is "two billion, three hundred twelve million, fifty thousand, one hundred twenty-one".