2797871103 has 6 divisors (see below), whose sum is σ = 4041369384. Its totient is φ = 1865247396.

The previous prime is 2797871099. The next prime is 2797871107. The reversal of 2797871103 is 3011787972.

It is an interprime number because it is at equal distance from previous prime (2797871099) and next prime (2797871107).

It is not a de Polignac number, because 2797871103 - 2² = 2797871099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2797871107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 155437275 + ... + 155437292.

It is an arithmetic number, because the mean of its divisors is an integer number (673561564).

Almost surely, 2^2797871103 is an apocalyptic number.

2797871103 is a deficient number, since it is larger than the sum of its proper divisors (1243498281).

2797871103 is a wasteful number, since it uses less digits than its factorization.

2797871103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310874573 (or 310874570 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 45.

The square root of 2797871103 is about 52894.9062103337. The cubic root of 2797871103 is about 1409.1024421965.

The spelling of 2797871103 in words is "two billion, seven hundred ninety-seven million, eight hundred seventy-one thousand, one hundred three".