2801913002823 has 16 divisors (see below), whose sum is σ = 4075538140800. Its totient is φ = 1698117293280.

The previous prime is 2801913002807. The next prime is 2801913002839. The reversal of 2801913002823 is 3282003191082.

It is an interprime number because it is at equal distance from previous prime (2801913002807) and next prime (2801913002839).

It is not a de Polignac number, because 2801913002823 - 2⁴ = 2801913002807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2801913022823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8048493 + ... + 8389401.

It is an arithmetic number, because the mean of its divisors is an integer number (254721133800).

Almost surely, 2^{2801913002823} is an apocalyptic number.

2801913002823 is a deficient number, since it is larger than the sum of its proper divisors (1273625137977).

2801913002823 is a wasteful number, since it uses less digits than its factorization.

2801913002823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589982.

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 2801913002823 in words is "two trillion, eight hundred one billion, nine hundred thirteen million, two thousand, eight hundred twenty-three".