2702291023 has 4 divisors (see below), whose sum is σ = 2713597920. Its totient is φ = 2690984128.

The previous prime is 2702290973. The next prime is 2702291047. The reversal of 2702291023 is 3201922072.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2702291023 - 2¹³ = 2702282831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2702290982 and 2702291000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2702291063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5653090 + ... + 5653567.

It is an arithmetic number, because the mean of its divisors is an integer number (678399480).

Almost surely, 2^2702291023 is an apocalyptic number.

2702291023 is a deficient number, since it is larger than the sum of its proper divisors (11306897).

2702291023 is a wasteful number, since it uses less digits than its factorization.

2702291023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11306896.

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

The square root of 2702291023 is about 51983.5649316205. The cubic root of 2702291023 is about 1392.8703901005.

The spelling of 2702291023 in words is "two billion, seven hundred two million, two hundred ninety-one thousand, twenty-three".