121013333023330 has 96 divisors (see below), whose sum is σ = 243800154666432. Its totient is φ = 42878911900800.

The previous prime is 121013333023207. The next prime is 121013333023339. The reversal of 121013333023330 is 33320333310121.

It is a super-2 number, since 2×121013333023330² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (121013333023339) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76035177 + ... + 77610403.

It is an arithmetic number, because the mean of its divisors is an integer number (2539584944442).

Almost surely, 2^{121013333023330} is an apocalyptic number.

121013333023330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121013333023330 is an abundant number, since it is smaller than the sum of its proper divisors (122786821643102).

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

121013333023330 is a wasteful number, since it uses less digits than its factorization.

121013333023330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575520 (or 1575413 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 121013333023330 its reverse (33320333310121), we get a palindrome (154333666333451).

The spelling of 121013333023330 in words is "one hundred twenty-one trillion, thirteen billion, three hundred thirty-three million, twenty-three thousand, three hundred thirty".