10231230331213 has 16 divisors (see below), whose sum is σ = 10456114359600. Its totient is φ = 10007570999296.

The previous prime is 10231230331183. The next prime is 10231230331243. The reversal of 10231230331213 is 31213303213201.

10231230331213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10231230331183) and next prime (10231230331243).

It can be written as a sum of positive squares in 8 ways, for example, as 757897348329 + 9473332982884 = 870573^2 + 3077878^2 .

It is a cyclic number.

It is not a de Polignac number, because 10231230331213 - 2⁵ = 10231230331181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231230331243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23310813 + ... + 23745661.

It is an arithmetic number, because the mean of its divisors is an integer number (653507147475).

Almost surely, 2^{10231230331213} is an apocalyptic number.

It is an amenable number.

10231230331213 is a deficient number, since it is larger than the sum of its proper divisors (224884028387).

10231230331213 is an equidigital number, since it uses as much as digits as its factorization.

10231230331213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436256.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 10231230331213 its reverse (31213303213201), we get a palindrome (41444533544414).

The spelling of 10231230331213 in words is "ten trillion, two hundred thirty-one billion, two hundred thirty million, three hundred thirty-one thousand, two hundred thirteen".