121000110000002 has 8 divisors (see below), whose sum is σ = 185926998292812. Its totient is φ = 59024443902400.

The previous prime is 121000109999941. The next prime is 121000110000013. The reversal of 121000110000002 is 200000011000121.

It can be written as a sum of positive squares in 2 ways, for example, as 79898945381641 + 41101164618361 = 8938621^2 + 6411019^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 737805548699 + ... + 737805548862.

Almost surely, 2^{121000110000002} is an apocalyptic number.

121000110000002 is a deficient number, since it is larger than the sum of its proper divisors (64926888292810).

121000110000002 is a wasteful number, since it uses less digits than its factorization.

121000110000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475611097604.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 121000110000002 its reverse (200000011000121), we get a palindrome (321000121000123).

The spelling of 121000110000002 in words is "one hundred twenty-one trillion, one hundred ten million, two", and thus it is an aban number.