123101032232311 has 32 divisors (see below), whose sum is σ = 146418397678080. Its totient is φ = 101300867692416.

The previous prime is 123101032232257. The next prime is 123101032232359. The reversal of 123101032232311 is 113232230101321.

It is not a de Polignac number, because 123101032232311 - 2²⁵ = 123100998677879 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 (123101032292311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132320505 + ... + 133247581.

It is an arithmetic number, because the mean of its divisors is an integer number (4575574927440).

Almost surely, 2^{123101032232311} is an apocalyptic number.

123101032232311 is a deficient number, since it is larger than the sum of its proper divisors (23317365445769).

123101032232311 is an equidigital number, since it uses as much as digits as its factorization.

123101032232311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934663.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 123101032232311 its reverse (113232230101321), we get a palindrome (236333262333632).

The spelling of 123101032232311 in words is "one hundred twenty-three trillion, one hundred one billion, thirty-two million, two hundred thirty-two thousand, three hundred eleven".