2315115051 has 8 divisors (see below), whose sum is σ = 3088278480. Its totient is φ = 1542680832.

The previous prime is 2315115017. The next prime is 2315115067. The reversal of 2315115051 is 1505115132.

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

It is not a de Polignac number, because 2315115051 - 2¹⁰ = 2315114027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2315115851) 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 7 ways as a sum of consecutive naturals, for example, 174850 + ... + 187623.

It is an arithmetic number, because the mean of its divisors is an integer number (386034810).

Almost surely, 2^2315115051 is an apocalyptic number.

2315115051 is a deficient number, since it is larger than the sum of its proper divisors (773163429).

2315115051 is a wasteful number, since it uses less digits than its factorization.

2315115051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364605.

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 2315115051 is about 48115.6424772651. The cubic root of 2315115051 is about 1322.8913989294.

The spelling of 2315115051 in words is "two billion, three hundred fifteen million, one hundred fifteen thousand, fifty-one".