2600871023 has 2 divisors, whose sum is σ = 2600871024. Its totient is φ = 2600871022.

The previous prime is 2600871019. The next prime is 2600871059. The reversal of 2600871023 is 3201780062.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2600871023 - 2² = 2600871019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2600876023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300435511 + 1300435512.

It is an arithmetic number, because the mean of its divisors is an integer number (1300435512).

Almost surely, 2^2600871023 is an apocalyptic number.

2600871023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2600871023 is an equidigital number, since it uses as much as digits as its factorization.

2600871023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 2600871023 is about 50998.7355039319. The cubic root of 2600871023 is about 1375.2224033416. Note that the first 3 decimals are identical.

The spelling of 2600871023 in words is "two billion, six hundred million, eight hundred seventy-one thousand, twenty-three".