10002231031 has 6 divisors (see below), whose sum is σ = 10830818400. Its totient is φ = 9232828488.

The previous prime is 10002231011. The next prime is 10002231037. The reversal of 10002231031 is 13013220001.

It is not a de Polignac number, because 10002231031 - 2¹⁷ = 10002099959 is a prime.

It is a super-2 number, since 2×10002231031² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002231037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29592231 + ... + 29592568.

It is an arithmetic number, because the mean of its divisors is an integer number (1805136400).

Almost surely, 2^10002231031 is an apocalyptic number.

10002231031 is a deficient number, since it is larger than the sum of its proper divisors (828587369).

10002231031 is an equidigital number, since it uses as much as digits as its factorization.

10002231031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59184825 (or 59184812 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10002231031 its reverse (13013220001), we get a palindrome (23015451032).

The spelling of 10002231031 in words is "ten billion, two million, two hundred thirty-one thousand, thirty-one".