2115214130 has 8 divisors (see below), whose sum is σ = 3807385452. Its totient is φ = 846085648.

The previous prime is 2115214097. The next prime is 2115214193. The reversal of 2115214130 is 314125112.

It can be written as a sum of positive squares in 2 ways, for example, as 1993354609 + 121859521 = 44647^2 + 11039^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105760697 + ... + 105760716.

Almost surely, 2^2115214130 is an apocalyptic number.

2115214130 is a deficient number, since it is larger than the sum of its proper divisors (1692171322).

2115214130 is a wasteful number, since it uses less digits than its factorization.

2115214130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211521420.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 2115214130 is about 45991.4571415171. The cubic root of 2115214130 is about 1283.6642501144.

Adding to 2115214130 its reverse (314125112), we get a palindrome (2429339242).

The spelling of 2115214130 in words is "two billion, one hundred fifteen million, two hundred fourteen thousand, one hundred thirty".