121120311101330 has 64 divisors (see below), whose sum is σ = 228282882409440. Its totient is φ = 46210882658304.

The previous prime is 121120311101299. The next prime is 121120311101333. The reversal of 121120311101330 is 33101113021121.

It can be written as a sum of positive squares in 16 ways, for example, as 65394668369809 + 55725642731521 = 8086697^2 + 7464961^2 .

It is a super-2 number, since 2×121120311101330² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (121120311101333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188162 + ... + 15565218.

Almost surely, 2^{121120311101330} is an apocalyptic number.

121120311101330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121120311101330 is a deficient number, since it is larger than the sum of its proper divisors (107162571308110).

121120311101330 is a wasteful number, since it uses less digits than its factorization.

121120311101330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15377423.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 121120311101330 its reverse (33101113021121), we get a palindrome (154221424122451).

The spelling of 121120311101330 in words is "one hundred twenty-one trillion, one hundred twenty billion, three hundred eleven million, one hundred one thousand, three hundred thirty".