2110883688138 has 64 divisors (see below), whose sum is σ = 4677513772032. Its totient is φ = 632096317440.

The previous prime is 2110883688113. The next prime is 2110883688209. The reversal of 2110883688138 is 8318863880112.

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, 4341631 + ... + 4803282.

It is an arithmetic number, because the mean of its divisors is an integer number (73086152688).

Almost surely, 2^{2110883688138} is an apocalyptic number.

2110883688138 is an abundant number, since it is smaller than the sum of its proper divisors (2566630083894).

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

2110883688138 is a wasteful number, since it uses less digits than its factorization.

2110883688138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9145039.

The product of its (nonzero) digits is 3538944, while the sum is 57.

The spelling of 2110883688138 in words is "two trillion, one hundred ten billion, eight hundred eighty-three million, six hundred eighty-eight thousand, one hundred thirty-eight".