121013404322041 has 12 divisors (see below), whose sum is σ = 152016838488256. Its totient is φ = 94296159211320.

The previous prime is 121013404322017. The next prime is 121013404322179. The reversal of 121013404322041 is 140223404310121.

It is a happy number.

It is not a de Polignac number, because 121013404322041 - 2¹⁹ = 121013403797753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121013404320041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71436483405 + ... + 71436485098.

Almost surely, 2^{121013404322041} is an apocalyptic number.

121013404322041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

121013404322041 is a deficient number, since it is larger than the sum of its proper divisors (31003434166215).

121013404322041 is a wasteful number, since it uses less digits than its factorization.

121013404322041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142872968532 (or 142872968521 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 121013404322041 its reverse (140223404310121), we get a palindrome (261236808632162).

The spelling of 121013404322041 in words is "one hundred twenty-one trillion, thirteen billion, four hundred four million, three hundred twenty-two thousand, forty-one".