13230103031 has 4 divisors (see below), whose sum is σ = 13251477000. Its totient is φ = 13208729064.

The previous prime is 13230102979. The next prime is 13230103037. The reversal of 13230103031 is 13030103231.

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 13230103031 - 2¹⁸ = 13229840887 is a prime.

It is a super-2 number, since 2×13230103031² (a number of 21 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 (13230103037) 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, 10686056 + ... + 10687293.

It is an arithmetic number, because the mean of its divisors is an integer number (3312869250).

Almost surely, 2^13230103031 is an apocalyptic number.

13230103031 is a deficient number, since it is larger than the sum of its proper divisors (21373969).

13230103031 is an equidigital number, since it uses as much as digits as its factorization.

13230103031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21373968.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13230103031 its reverse (13030103231), we get a palindrome (26260206262).

The spelling of 13230103031 in words is "thirteen billion, two hundred thirty million, one hundred three thousand, thirty-one".