121103313332001 has 96 divisors (see below), whose sum is σ = 226054011689856. Its totient is φ = 56655139968000.

The previous prime is 121103313331981. The next prime is 121103313332039. The reversal of 121103313332001 is 100233313301121.

It is not a de Polignac number, because 121103313332001 - 2⁵ = 121103313331969 is a prime.

It is a super-2 number, since 2×121103313332001² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (121103313332041) 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, 69395010 + ... + 71118731.

It is an arithmetic number, because the mean of its divisors is an integer number (2354729288436).

Almost surely, 2^{121103313332001} is an apocalyptic number.

121103313332001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

121103313332001 is a deficient number, since it is larger than the sum of its proper divisors (104950698357855).

121103313332001 is a wasteful number, since it uses less digits than its factorization.

121103313332001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140513823 (or 140513816 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 121103313332001 its reverse (100233313301121), we get a palindrome (221336626633122).

The spelling of 121103313332001 in words is "one hundred twenty-one trillion, one hundred three billion, three hundred thirteen million, three hundred thirty-two thousand, one".