2100023497 has 32 divisors (see below), whose sum is σ = 2536095744. Its totient is φ = 1713518400.

The previous prime is 2100023479. The next prime is 2100023501. The reversal of 2100023497 is 7943200012.

It is not a de Polignac number, because 2100023497 - 2¹⁵ = 2099990729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2100023437) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1121472 + ... + 1123342.

It is an arithmetic number, because the mean of its divisors is an integer number (79252992).

Almost surely, 2^2100023497 is an apocalyptic number.

It is an amenable number.

2100023497 is a deficient number, since it is larger than the sum of its proper divisors (436072247).

2100023497 is a wasteful number, since it uses less digits than its factorization.

2100023497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2100023497 is about 45826.0133221296. The cubic root of 2100023497 is about 1280.5839411234.

The spelling of 2100023497 in words is "two billion, one hundred million, twenty-three thousand, four hundred ninety-seven".