121041042232110 has 256 divisors, whose sum is σ = 390106971555840. Its totient is φ = 23212673832960.

The previous prime is 121041042232091. The next prime is 121041042232129. The reversal of 121041042232110 is 11232240140121.

121041042232110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (121041042232091) and next prime (121041042232129).

It is a super-2 number, since 2×121041042232110² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 175902684 + ... + 176589456.

It is an arithmetic number, because the mean of its divisors is an integer number (1523855357640).

Almost surely, 2^{121041042232110} is an apocalyptic number.

121041042232110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 121041042232110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195053485777920).

121041042232110 is an abundant number, since it is smaller than the sum of its proper divisors (269065929323730).

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

121041042232110 is a wasteful number, since it uses less digits than its factorization.

121041042232110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692683.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 121041042232110 its reverse (11232240140121), we get a palindrome (132273282372231).

The spelling of 121041042232110 in words is "one hundred twenty-one trillion, forty-one billion, forty-two million, two hundred thirty-two thousand, one hundred ten".