121102000133120 has 88 divisors (see below), whose sum is σ = 297588320621928. Its totient is φ = 47259317043200.

The previous prime is 121102000133111. The next prime is 121102000133143. The reversal of 121102000133120 is 21331000201121.

It can be written as a sum of positive squares in 4 ways, for example, as 8624606285824 + 112477393847296 = 2936768^2 + 10605536^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288238061 + ... + 288657900.

Almost surely, 2^{121102000133120} is an apocalyptic number.

121102000133120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121102000133120 is an abundant number, since it is smaller than the sum of its proper divisors (176486320488808).

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

121102000133120 is an equidigital number, since it uses as much as digits as its factorization.

121102000133120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576896027 (or 576896009 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 121102000133120 its reverse (21331000201121), we get a palindrome (142433000334241).

The spelling of 121102000133120 in words is "one hundred twenty-one trillion, one hundred two billion, one hundred thirty-three thousand, one hundred twenty".