2115314253 has 24 divisors (see below), whose sum is σ = 3293402112. Its totient is φ = 1300579488.

The previous prime is 2115314237. The next prime is 2115314281. The reversal of 2115314253 is 3524135112.

It is not a de Polignac number, because 2115314253 - 2⁴ = 2115314237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115314203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135700 + ... + 150482.

It is an arithmetic number, because the mean of its divisors is an integer number (137225088).

Almost surely, 2^2115314253 is an apocalyptic number.

It is an amenable number.

2115314253 is a deficient number, since it is larger than the sum of its proper divisors (1178087859).

2115314253 is a wasteful number, since it uses less digits than its factorization.

2115314253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16025 (or 16022 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 2115314253 is about 45992.5456242639. The cubic root of 2115314253 is about 1283.6845037435.

Adding to 2115314253 its reverse (3524135112), we get a palindrome (5639449365).

The spelling of 2115314253 in words is "two billion, one hundred fifteen million, three hundred fourteen thousand, two hundred fifty-three".