3130231223123 has 48 divisors (see below), whose sum is σ = 3581569474560. Its totient is φ = 2728258790400.

The previous prime is 3130231223107. The next prime is 3130231223129. The reversal of 3130231223123 is 3213221320313.

3130231223123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3130231223123 - 2⁴ = 3130231223107 is a prime.

It is a super-2 number, since 2×3130231223123² (a number of 26 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 = 3130231223092 and 3130231223101.

It is not an unprimeable number, because it can be changed into a prime (3130231223129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35657198 + ... + 35744876.

It is an arithmetic number, because the mean of its divisors is an integer number (74616030720).

Almost surely, 2^{3130231223123} is an apocalyptic number.

3130231223123 is a deficient number, since it is larger than the sum of its proper divisors (451338251437).

3130231223123 is a wasteful number, since it uses less digits than its factorization.

3130231223123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87908 (or 87891 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 3130231223123 its reverse (3213221320313), we get a palindrome (6343452543436).

The spelling of 3130231223123 in words is "three trillion, one hundred thirty billion, two hundred thirty-one million, two hundred twenty-three thousand, one hundred twenty-three".