10322131013 has 4 divisors (see below), whose sum is σ = 10573890348. Its totient is φ = 10070371680.

The previous prime is 10322130943. The next prime is 10322131021. The reversal of 10322131013 is 31013122301.

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 2712534724 + 7609596289 = 52082^2 + 87233^2 .

It is a cyclic number.

It is not a de Polignac number, because 10322131013 - 2¹² = 10322126917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10322130982 and 10322131000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10322131063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125879606 + ... + 125879687.

It is an arithmetic number, because the mean of its divisors is an integer number (2643472587).

Almost surely, 2^10322131013 is an apocalyptic number.

It is an amenable number.

10322131013 is a deficient number, since it is larger than the sum of its proper divisors (251759335).

10322131013 is an equidigital number, since it uses as much as digits as its factorization.

10322131013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251759334.

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

Adding to 10322131013 its reverse (31013122301), we get a palindrome (41335253314).

The spelling of 10322131013 in words is "ten billion, three hundred twenty-two million, one hundred thirty-one thousand, thirteen".