2681130030 has 64 divisors (see below), whose sum is σ = 6530347008. Its totient is φ = 704416640.

The previous prime is 2681129951. The next prime is 2681130031. The reversal of 2681130030 is 300311862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2681130031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 610924 + ... + 615296.

It is an arithmetic number, because the mean of its divisors is an integer number (102036672).

Almost surely, 2^2681130030 is an apocalyptic number.

2681130030 is an abundant number, since it is smaller than the sum of its proper divisors (3849216978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2681130030 is a wasteful number, since it uses less digits than its factorization.

2681130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4681.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2681130030 is about 51779.6294888250. The cubic root of 2681130030 is about 1389.2251137094.

Adding to 2681130030 its reverse (300311862), we get a palindrome (2981441892).

The spelling of 2681130030 in words is "two billion, six hundred eighty-one million, one hundred thirty thousand, thirty".