2802100423 has 2 divisors, whose sum is σ = 2802100424. Its totient is φ = 2802100422.

The previous prime is 2802100403. The next prime is 2802100439. The reversal of 2802100423 is 3240012082.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2802100423 - 2¹⁷ = 2801969351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2802100394 and 2802100403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2802100403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401050211 + 1401050212.

It is an arithmetic number, because the mean of its divisors is an integer number (1401050212).

Almost surely, 2^2802100423 is an apocalyptic number.

2802100423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2802100423 is an equidigital number, since it uses as much as digits as its factorization.

2802100423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2802100423 is about 52934.8696324077. The cubic root of 2802100423 is about 1409.8120942359.

The spelling of 2802100423 in words is "two billion, eight hundred two million, one hundred thousand, four hundred twenty-three".