2115130011 has 8 divisors (see below), whose sum is σ = 2820498240. Its totient is φ = 1409924232.

The previous prime is 2115130007. The next prime is 2115130033. The reversal of 2115130011 is 1100315112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2115130011 - 2² = 2115130007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2115130081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6021 + ... + 65318.

It is an arithmetic number, because the mean of its divisors is an integer number (352562280).

Almost surely, 2^2115130011 is an apocalyptic number.

2115130011 is a deficient number, since it is larger than the sum of its proper divisors (705368229).

2115130011 is an equidigital number, since it uses as much as digits as its factorization.

2115130011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81225.

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 2115130011 is about 45990.5426256312. The cubic root of 2115130011 is about 1283.6472333999.

Adding to 2115130011 its reverse (1100315112), we get a palindrome (3215445123).

The spelling of 2115130011 in words is "two billion, one hundred fifteen million, one hundred thirty thousand, eleven".