2801120410831 has 4 divisors (see below), whose sum is σ = 2805689939032. Its totient is φ = 2796550882632.

The previous prime is 2801120410819. The next prime is 2801120410867. The reversal of 2801120410831 is 1380140211082.

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 2801120410831 - 2²³ = 2801112022223 is a prime.

It is a super-2 number, since 2×2801120410831² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2801120410793 and 2801120410802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2801120410531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2284763181 + ... + 2284764406.

It is an arithmetic number, because the mean of its divisors is an integer number (701422484758).

Almost surely, 2^{2801120410831} is an apocalyptic number.

2801120410831 is a deficient number, since it is larger than the sum of its proper divisors (4569528201).

2801120410831 is an equidigital number, since it uses as much as digits as its factorization.

2801120410831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4569528200.

The product of its (nonzero) digits is 3072, while the sum is 31.

The spelling of 2801120410831 in words is "two trillion, eight hundred one billion, one hundred twenty million, four hundred ten thousand, eight hundred thirty-one".