12230103031 has 4 divisors (see below), whose sum is σ = 12243528864. Its totient is φ = 12216677200.

The previous prime is 12230102999. The next prime is 12230103047. The reversal of 12230103031 is 13030103221.

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 12230103031 - 2⁵ = 12230102999 is a prime.

It is a super-2 number, since 2×12230103031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12230102996 and 12230103014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230103071) 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, 6711550 + ... + 6713371.

It is an arithmetic number, because the mean of its divisors is an integer number (3060882216).

Almost surely, 2^12230103031 is an apocalyptic number.

12230103031 is a deficient number, since it is larger than the sum of its proper divisors (13425833).

12230103031 is an equidigital number, since it uses as much as digits as its factorization.

12230103031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13425832.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12230103031 its reverse (13030103221), we get a palindrome (25260206252).

The spelling of 12230103031 in words is "twelve billion, two hundred thirty million, one hundred three thousand, thirty-one".