2097103842 has 24 divisors (see below), whose sum is σ = 4576419120. Its totient is φ = 694004760.

The previous prime is 2097103837. The next prime is 2097103849. The reversal of 2097103842 is 2483017902.

2097103842 is a `hidden beast` number, since 209 + 71 + 0 + 384 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2097103797 and 2097103806.

It is not an unprimeable number, because it can be changed into a prime (2097103849) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 416584 + ... + 421587.

It is an arithmetic number, because the mean of its divisors is an integer number (190684130).

Almost surely, 2^2097103842 is an apocalyptic number.

2097103842 is an abundant number, since it is smaller than the sum of its proper divisors (2479315278).

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

2097103842 is a wasteful number, since it uses less digits than its factorization.

2097103842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838318 (or 838315 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2097103842 is about 45794.1463726534. The cubic root of 2097103842 is about 1279.9902021548.

The spelling of 2097103842 in words is "two billion, ninety-seven million, one hundred three thousand, eight hundred forty-two".