10252122431 has 4 divisors (see below), whose sum is σ = 10254424032. Its totient is φ = 10249820832.

The previous prime is 10252122347. The next prime is 10252122449. The reversal of 10252122431 is 13422125201.

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

It is a cyclic number.

It is not a de Polignac number, because 10252122431 - 2²⁶ = 10185013567 is a prime.

It is a super-2 number, since 2×10252122431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10252122397 and 10252122406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10252122481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1144106 + ... + 1153031.

It is an arithmetic number, because the mean of its divisors is an integer number (2563606008).

Almost surely, 2^10252122431 is an apocalyptic number.

10252122431 is a deficient number, since it is larger than the sum of its proper divisors (2301601).

10252122431 is an equidigital number, since it uses as much as digits as its factorization.

10252122431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301600.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 10252122431 its reverse (13422125201), we get a palindrome (23674247632).

The spelling of 10252122431 in words is "ten billion, two hundred fifty-two million, one hundred twenty-two thousand, four hundred thirty-one".