10232121313 has 4 divisors (see below), whose sum is σ = 10834010820. Its totient is φ = 9630231808.

The previous prime is 10232121311. The next prime is 10232121443. The reversal of 10232121313 is 31312123201.

10232121313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7873367824 + 2358753489 = 88732^2 + 48567^2 .

It is not a de Polignac number, because 10232121313 - 2¹ = 10232121311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10232121311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300944728 + ... + 300944761.

It is an arithmetic number, because the mean of its divisors is an integer number (2708502705).

Almost surely, 2^10232121313 is an apocalyptic number.

It is an amenable number.

10232121313 is a deficient number, since it is larger than the sum of its proper divisors (601889507).

10232121313 is an equidigital number, since it uses as much as digits as its factorization.

10232121313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601889506.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10232121313 its reverse (31312123201), we get a palindrome (41544244514).

The spelling of 10232121313 in words is "ten billion, two hundred thirty-two million, one hundred twenty-one thousand, three hundred thirteen".