121104233124231 has 96 divisors (see below), whose sum is σ = 193227985209600. Its totient is φ = 67232913560064.

The previous prime is 121104233124229. The next prime is 121104233124239. The reversal of 121104233124231 is 132421332401121.

121104233124231 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 121104233124231 - 2¹ = 121104233124229 is a prime.

It is a super-2 number, since 2×121104233124231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121104233124239) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6147725220 + ... + 6147744918.

It is an arithmetic number, because the mean of its divisors is an integer number (2012791512600).

Almost surely, 2^{121104233124231} is an apocalyptic number.

121104233124231 is a deficient number, since it is larger than the sum of its proper divisors (72123752085369).

121104233124231 is a wasteful number, since it uses less digits than its factorization.

121104233124231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24893 (or 24886 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 121104233124231 its reverse (132421332401121), we get a palindrome (253525565525352).

The spelling of 121104233124231 in words is "one hundred twenty-one trillion, one hundred four billion, two hundred thirty-three million, one hundred twenty-four thousand, two hundred thirty-one".