2115102151 has 8 divisors (see below), whose sum is σ = 2209087440. Its totient is φ = 2023054848.

The previous prime is 2115102113. The next prime is 2115102167. The reversal of 2115102151 is 1512015112.

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

It is a cyclic number.

It is not a de Polignac number, because 2115102151 - 2⁷ = 2115102023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115102251) 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, 482266 + ... + 486631.

It is an arithmetic number, because the mean of its divisors is an integer number (276135930).

Almost surely, 2^2115102151 is an apocalyptic number.

2115102151 is a deficient number, since it is larger than the sum of its proper divisors (93985289).

2115102151 is an equidigital number, since it uses as much as digits as its factorization.

2115102151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968993.

The product of its (nonzero) digits is 100, while the sum is 19.

The square root of 2115102151 is about 45990.2397362745. The cubic root of 2115102151 is about 1283.6415974077.

Adding to 2115102151 its reverse (1512015112), we get a palindrome (3627117263).

The spelling of 2115102151 in words is "two billion, one hundred fifteen million, one hundred two thousand, one hundred fifty-one".