123030142301331 has 24 divisors (see below), whose sum is σ = 186268291163136. Its totient is φ = 78102192080880.

The previous prime is 123030142301327. The next prime is 123030142301401. The reversal of 123030142301331 is 133103241030321.

123030142301331 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 301 + 4 + 23 + 0 + 1 + 331 = 666.

It is not a de Polignac number, because 123030142301331 - 2² = 123030142301327 is a prime.

It is a super-2 number, since 2×123030142301331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123030142301295 and 123030142301304.

It is not an unprimeable number, because it can be changed into a prime (123030142301431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1332573825 + ... + 1332666146.

It is an arithmetic number, because the mean of its divisors is an integer number (7761178798464).

Almost surely, 2^{123030142301331} is an apocalyptic number.

123030142301331 is a deficient number, since it is larger than the sum of its proper divisors (63238148861805).

123030142301331 is a wasteful number, since it uses less digits than its factorization.

123030142301331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665240223 (or 2665240220 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 123030142301331 its reverse (133103241030321), we get a palindrome (256133383331652).

The spelling of 123030142301331 in words is "one hundred twenty-three trillion, thirty billion, one hundred forty-two million, three hundred one thousand, three hundred thirty-one".