2102476623 has 16 divisors (see below), whose sum is σ = 3070112640. Its totient is φ = 1271901024.

The previous prime is 2102476619. The next prime is 2102476627. The reversal of 2102476623 is 3266742012.

It is an interprime number because it is at equal distance from previous prime (2102476619) and next prime (2102476627).

It is not a de Polignac number, because 2102476623 - 2² = 2102476619 is a prime.

It is a super-2 number, since 2×2102476623² = 8840815900522968258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102476627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454561 + ... + 459162.

It is an arithmetic number, because the mean of its divisors is an integer number (191882040).

Almost surely, 2^2102476623 is an apocalyptic number.

2102476623 is a deficient number, since it is larger than the sum of its proper divisors (967636017).

2102476623 is a wasteful number, since it uses less digits than its factorization.

2102476623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913798.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 2102476623 is about 45852.7711594403. The cubic root of 2102476623 is about 1281.0823817909.

The spelling of 2102476623 in words is "two billion, one hundred two million, four hundred seventy-six thousand, six hundred twenty-three".