123300433311032 has 32 divisors (see below), whose sum is σ = 233443431043680. Its totient is φ = 61048905914880.

The previous prime is 123300433310993. The next prime is 123300433311037. The reversal of 123300433311032 is 230113334003321.

It is a super-3 number, since 3×123300433311032³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123300433310986 and 123300433311004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123300433311037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14876732 + ... + 21631412.

It is an arithmetic number, because the mean of its divisors is an integer number (7295107220115).

Almost surely, 2^{123300433311032} is an apocalyptic number.

It is an amenable number.

123300433311032 is a deficient number, since it is larger than the sum of its proper divisors (110142997732648).

123300433311032 is a wasteful number, since it uses less digits than its factorization.

123300433311032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6776943 (or 6776939 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 123300433311032 its reverse (230113334003321), we get a palindrome (353413767314353).

The spelling of 123300433311032 in words is "one hundred twenty-three trillion, three hundred billion, four hundred thirty-three million, three hundred eleven thousand, thirty-two".