2103759056 has 20 divisors (see below), whose sum is σ = 4658323872. Its totient is φ = 901610976.

The previous prime is 2103759043. The next prime is 2103759067. The reversal of 2103759056 is 6509573012.

It is a happy number.

It is a super-2 number, since 2×2103759056² = 8851604331404022272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9391670 + ... + 9391893.

Almost surely, 2^2103759056 is an apocalyptic number.

It is an amenable number.

2103759056 is an abundant number, since it is smaller than the sum of its proper divisors (2554564816).

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

2103759056 is a wasteful number, since it uses less digits than its factorization.

2103759056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18783578 (or 18783572 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 2103759056 is about 45866.7532751120. The cubic root of 2103759056 is about 1281.3427998110.

The spelling of 2103759056 in words is "two billion, one hundred three million, seven hundred fifty-nine thousand, fifty-six".