123030245013311 has 4 divisors (see below), whose sum is σ = 123125543422824. Its totient is φ = 122934946603800.

The previous prime is 123030245013187. The next prime is 123030245013359. The reversal of 123030245013311 is 113310542030321.

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 123030245013311 - 2¹⁴ = 123030244996927 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 (123030245015311) 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, 47649202820 + ... + 47649205401.

It is an arithmetic number, because the mean of its divisors is an integer number (30781385855706).

Almost surely, 2^{123030245013311} is an apocalyptic number.

123030245013311 is a deficient number, since it is larger than the sum of its proper divisors (95298409513).

123030245013311 is an equidigital number, since it uses as much as digits as its factorization.

123030245013311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95298409512.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 123030245013311 its reverse (113310542030321), we get a palindrome (236340787043632).

The spelling of 123030245013311 in words is "one hundred twenty-three trillion, thirty billion, two hundred forty-five million, thirteen thousand, three hundred eleven".