123000141031311 has 48 divisors (see below), whose sum is σ = 173764708116480. Its totient is φ = 77310171046080.

The previous prime is 123000141031309. The next prime is 123000141031333. The reversal of 123000141031311 is 113130141000321.

It is not a de Polignac number, because 123000141031311 - 2¹ = 123000141031309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123000141031711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65971870 + ... + 67810676.

It is an arithmetic number, because the mean of its divisors is an integer number (3620098085760).

Almost surely, 2^{123000141031311} is an apocalyptic number.

123000141031311 is a deficient number, since it is larger than the sum of its proper divisors (50764567085169).

123000141031311 is a wasteful number, since it uses less digits than its factorization.

123000141031311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839316 (or 1839273 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 123000141031311 its reverse (113130141000321), we get a palindrome (236130282031632).

The spelling of 123000141031311 in words is "one hundred twenty-three trillion, one hundred forty-one million, thirty-one thousand, three hundred eleven".