121011000000110 has 64 divisors (see below), whose sum is σ = 237724450435584. Its totient is φ = 43984957833600.

The previous prime is 121011000000097. The next prime is 121011000000151. The reversal of 121011000000110 is 11000000110121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2888552324 + ... + 2888594216.

It is an arithmetic number, because the mean of its divisors is an integer number (3714444538056).

Almost surely, 2^{121011000000110} is an apocalyptic number.

121011000000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121011000000110 is a deficient number, since it is larger than the sum of its proper divisors (116713450435474).

121011000000110 is a wasteful number, since it uses less digits than its factorization.

121011000000110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52649.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 121011000000110 its reverse (11000000110121), we get a palindrome (132011000110231).

The spelling of 121011000000110 in words is "one hundred twenty-one trillion, eleven billion, one hundred ten", and thus it is an aban number.