2830825031 has 4 divisors (see below), whose sum is σ = 2831550552. Its totient is φ = 2830099512.

The previous prime is 2830825021. The next prime is 2830825069. The reversal of 2830825031 is 1305280382.

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 2830825031 - 2¹⁴ = 2830808647 is a prime.

It is a super-2 number, since 2×2830825031² = 16027140712272301922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830825021) 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, 356876 + ... + 364721.

It is an arithmetic number, because the mean of its divisors is an integer number (707887638).

Almost surely, 2^2830825031 is an apocalyptic number.

2830825031 is a deficient number, since it is larger than the sum of its proper divisors (725521).

2830825031 is an equidigital number, since it uses as much as digits as its factorization.

2830825031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725520.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2830825031 is about 53205.4981275432. The cubic root of 2830825031 is about 1414.6131005288.

The spelling of 2830825031 in words is "two billion, eight hundred thirty million, eight hundred twenty-five thousand, thirty-one".