121333130033100 has 144 divisors (see below), whose sum is σ = 371788017877248. Its totient is φ = 30486818799360.

The previous prime is 121333130033069. The next prime is 121333130033117. The reversal of 121333130033100 is 1330031333121.

It is a super-2 number, since 2×121333130033100² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130765399 + ... + 131689998.

Almost surely, 2^{121333130033100} is an apocalyptic number.

121333130033100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121333130033100 is an abundant number, since it is smaller than the sum of its proper divisors (250454887844148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121333130033100 is a wasteful number, since it uses less digits than its factorization.

121333130033100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262455504 (or 262455497 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 121333130033100 its reverse (1330031333121), we get a palindrome (122663161366221).

The spelling of 121333130033100 in words is "one hundred twenty-one trillion, three hundred thirty-three billion, one hundred thirty million, thirty-three thousand, one hundred".