2011010121102 has 32 divisors (see below), whose sum is σ = 4280009760000. Its totient is φ = 627734752128.

The previous prime is 2011010121089. The next prime is 2011010121209. The reversal of 2011010121102 is 2011210101102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49516852 + ... + 49557447.

It is an arithmetic number, because the mean of its divisors is an integer number (133750305000).

Almost surely, 2^{2011010121102} is an apocalyptic number.

2011010121102 is an abundant number, since it is smaller than the sum of its proper divisors (2268999638898).

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

2011010121102 is a wasteful number, since it uses less digits than its factorization.

2011010121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99074520.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2011010121102 its reverse (2011210101102), we get a palindrome (4022220222204).

The spelling of 2011010121102 in words is "two trillion, eleven billion, ten million, one hundred twenty-one thousand, one hundred two".