121330101123310 has 32 divisors (see below), whose sum is σ = 228051320374080. Its totient is φ = 46389004873728.

The previous prime is 121330101123307. The next prime is 121330101123323. The reversal of 121330101123310 is 13321101033121.

It is a super-2 number, since 2×121330101123310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186873297 + ... + 187521436.

It is an arithmetic number, because the mean of its divisors is an integer number (7126603761690).

Almost surely, 2^{121330101123310} is an apocalyptic number.

121330101123310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121330101123310 is a deficient number, since it is larger than the sum of its proper divisors (106721219250770).

121330101123310 is a wasteful number, since it uses less digits than its factorization.

121330101123310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374396172.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 121330101123310 its reverse (13321101033121), we get a palindrome (134651202156431).

The spelling of 121330101123310 in words is "one hundred twenty-one trillion, three hundred thirty billion, one hundred one million, one hundred twenty-three thousand, three hundred ten".