2080881231 has 64 divisors (see below), whose sum is σ = 3511517184. Its totient is φ = 1077436800.

The previous prime is 2080881223. The next prime is 2080881233. The reversal of 2080881231 is 1321880802.

It is not a de Polignac number, because 2080881231 - 2³ = 2080881223 is a prime.

It is a super-2 number, since 2×2080881231² = 8660133395056150722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 2080881192 and 2080881201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080881233) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 302476 + ... + 309278.

It is an arithmetic number, because the mean of its divisors is an integer number (54867456).

Almost surely, 2^2080881231 is an apocalyptic number.

2080881231 is a deficient number, since it is larger than the sum of its proper divisors (1430635953).

2080881231 is a wasteful number, since it uses less digits than its factorization.

2080881231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6884.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 2080881231 is about 45616.6771148447. The cubic root of 2080881231 is about 1276.6811054941.

The spelling of 2080881231 in words is "two billion, eighty million, eight hundred eighty-one thousand, two hundred thirty-one".