10243326402631 has 8 divisors (see below), whose sum is σ = 11706678218240. Its totient is φ = 8779979455128.

The previous prime is 10243326402611. The next prime is 10243326402637. The reversal of 10243326402631 is 13620462334201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10243326402631 - 2²⁹ = 10242789531719 is a prime.

It is a super-2 number, since 2×10243326402631² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243326402637) 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, 6909670 + ... + 8260156.

It is an arithmetic number, because the mean of its divisors is an integer number (1463334777280).

Almost surely, 2^{10243326402631} is an apocalyptic number.

10243326402631 is a deficient number, since it is larger than the sum of its proper divisors (1463351815609).

10243326402631 is a wasteful number, since it uses less digits than its factorization.

10243326402631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434053.

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 10243326402631 its reverse (13620462334201), we get a palindrome (23863788736832).

The spelling of 10243326402631 in words is "ten trillion, two hundred forty-three billion, three hundred twenty-six million, four hundred two thousand, six hundred thirty-one".