121334331104 has 24 divisors (see below), whose sum is σ = 273002245488. Its totient is φ = 52000427520.

The previous prime is 121334331071. The next prime is 121334331119. The reversal of 121334331104 is 401133433121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270835337 + ... + 270835784.

It is an arithmetic number, because the mean of its divisors is an integer number (11375093562).

Almost surely, 2^121334331104 is an apocalyptic number.

121334331104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

121334331104 is an abundant number, since it is smaller than the sum of its proper divisors (151667914384).

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

121334331104 is an equidigital number, since it uses as much as digits as its factorization.

121334331104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541671138 (or 541671130 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 121334331104 its reverse (401133433121), we get a palindrome (522467764225).

The spelling of 121334331104 in words is "one hundred twenty-one billion, three hundred thirty-four million, three hundred thirty-one thousand, one hundred four".