121411132023 has 16 divisors (see below), whose sum is σ = 165576896640. Its totient is φ = 79108921824.

The previous prime is 121411132013. The next prime is 121411132109. The reversal of 121411132023 is 320231114121.

It is not a de Polignac number, because 121411132023 - 2⁵ = 121411131991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121411132013) 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, 1951861 + ... + 2013102.

It is an arithmetic number, because the mean of its divisors is an integer number (10348556040).

Almost surely, 2^121411132023 is an apocalyptic number.

121411132023 is a deficient number, since it is larger than the sum of its proper divisors (44165764617).

121411132023 is a wasteful number, since it uses less digits than its factorization.

121411132023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3965198.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 121411132023 its reverse (320231114121), we get a palindrome (441642246144).

The spelling of 121411132023 in words is "one hundred twenty-one billion, four hundred eleven million, one hundred thirty-two thousand, twenty-three".