123032204005541 has 16 divisors (see below), whose sum is σ = 127206593233920. Its totient is φ = 118925762102400.

The previous prime is 123032204005511. The next prime is 123032204005567. The reversal of 123032204005541 is 145500402230321.

It is a cyclic number.

It is not a de Polignac number, because 123032204005541 - 2¹⁰ = 123032204004517 is a prime.

It is a super-2 number, since 2×123032204005541² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123032204005498 and 123032204005507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123032204005511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13100285 + ... + 20437266.

It is an arithmetic number, because the mean of its divisors is an integer number (7950412077120).

Almost surely, 2^{123032204005541} is an apocalyptic number.

It is an amenable number.

123032204005541 is a deficient number, since it is larger than the sum of its proper divisors (4174389228379).

123032204005541 is an equidigital number, since it uses as much as digits as its factorization.

123032204005541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33538564.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 123032204005541 its reverse (145500402230321), we get a palindrome (268532606235862).

The spelling of 123032204005541 in words is "one hundred twenty-three trillion, thirty-two billion, two hundred four million, five thousand, five hundred forty-one".