2203740023 has 12 divisors (see below), whose sum is σ = 2327714928. Its totient is φ = 2086063200.

The previous prime is 2203739999. The next prime is 2203740029. The reversal of 2203740023 is 3200473022.

It is a de Polignac number, because none of the positive numbers 2^k-2203740023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203740029) 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, 862598 + ... + 865148.

It is an arithmetic number, because the mean of its divisors is an integer number (193976244).

Almost surely, 2^2203740023 is an apocalyptic number.

2203740023 is a deficient number, since it is larger than the sum of its proper divisors (123974905).

2203740023 is a wasteful number, since it uses less digits than its factorization.

2203740023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4982 (or 4963 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 2203740023 is about 46944.0094474258. The cubic root of 2203740023 is about 1301.3280359581.

The spelling of 2203740023 in words is "two billion, two hundred three million, seven hundred forty thousand, twenty-three".