2131043111098 has 96 divisors (see below), whose sum is σ = 3758146398720. Its totient is φ = 902965140000.

The previous prime is 2131043111081. The next prime is 2131043111149. The reversal of 2131043111098 is 8901113401312.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95779011 + ... + 95801257.

It is an arithmetic number, because the mean of its divisors is an integer number (39147358320).

Almost surely, 2^{2131043111098} is an apocalyptic number.

2131043111098 is a deficient number, since it is larger than the sum of its proper divisors (1627103287622).

2131043111098 is a wasteful number, since it uses less digits than its factorization.

2131043111098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22624 (or 22613 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 2131043111098 in words is "two trillion, one hundred thirty-one billion, forty-three million, one hundred eleven thousand, ninety-eight".