121433115041 has 8 divisors (see below), whose sum is σ = 138790729920. Its totient is φ = 104078006928.

The previous prime is 121433114989. The next prime is 121433115043. The reversal of 121433115041 is 140511334121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 121433115041 - 2¹⁸ = 121432852897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121433115041.

It is not an unprimeable number, because it can be changed into a prime (121433115043) 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, 521711 + ... + 717668.

It is an arithmetic number, because the mean of its divisors is an integer number (17348841240).

Almost surely, 2^121433115041 is an apocalyptic number.

It is an amenable number.

121433115041 is a deficient number, since it is larger than the sum of its proper divisors (17357614879).

121433115041 is a wasteful number, since it uses less digits than its factorization.

121433115041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253383.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 121433115041 its reverse (140511334121), we get a palindrome (261944449162).

The spelling of 121433115041 in words is "one hundred twenty-one billion, four hundred thirty-three million, one hundred fifteen thousand, forty-one".