2113288980854 has 4 divisors (see below), whose sum is σ = 3169933471284. Its totient is φ = 1056644490426.

The previous prime is 2113288980811. The next prime is 2113288980863. The reversal of 2113288980854 is 4580898823112.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2113288980793 and 2113288980802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528322245212 + ... + 528322245215.

It is an arithmetic number, because the mean of its divisors is an integer number (792483367821).

Almost surely, 2^{2113288980854} is an apocalyptic number.

2113288980854 is a deficient number, since it is larger than the sum of its proper divisors (1056644490430).

2113288980854 is a wasteful number, since it uses less digits than its factorization.

2113288980854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056644490429.

The product of its (nonzero) digits is 8847360, while the sum is 59.

The spelling of 2113288980854 in words is "two trillion, one hundred thirteen billion, two hundred eighty-eight million, nine hundred eighty thousand, eight hundred fifty-four".