10252431113 has 6 divisors (see below), whose sum is σ = 10318173966. Its totient is φ = 10187104512.

The previous prime is 10252431107. The next prime is 10252431139. The reversal of 10252431113 is 31113425201.

10252431113 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 3 ways, for example, as 737013904 + 9515417209 = 27148^2 + 97547^2 .

It is not a de Polignac number, because 10252431113 - 2²⁶ = 10185322249 is a prime.

It is a super-2 number, since 2×10252431113² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10252431193) 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 5 ways as a sum of consecutive naturals, for example, 183320 + ... + 232617.

It is an arithmetic number, because the mean of its divisors is an integer number (1719695661).

Almost surely, 2^10252431113 is an apocalyptic number.

It is an amenable number.

10252431113 is a deficient number, since it is larger than the sum of its proper divisors (65742853).

10252431113 is an frugal number, since it uses more digits than its factorization.

10252431113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416251 (or 416094 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 10252431113 its reverse (31113425201), we get a palindrome (41365856314).

The spelling of 10252431113 in words is "ten billion, two hundred fifty-two million, four hundred thirty-one thousand, one hundred thirteen".