2015102150 has 12 divisors (see below), whose sum is σ = 3748090092. Its totient is φ = 806040840.

The previous prime is 2015102119. The next prime is 2015102161. The reversal of 2015102150 is 512015102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20150972 + ... + 20151071.

It is an arithmetic number, because the mean of its divisors is an integer number (312340841).

Almost surely, 2^2015102150 is an apocalyptic number.

2015102150 is a deficient number, since it is larger than the sum of its proper divisors (1732987942).

2015102150 is a wasteful number, since it uses less digits than its factorization.

2015102150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40302055 (or 40302050 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 2015102150 is about 44889.8891733985. The cubic root of 2015102150 is about 1263.0843538707.

Adding to 2015102150 its reverse (512015102), we get a palindrome (2527117252).

The spelling of 2015102150 in words is "two billion, fifteen million, one hundred two thousand, one hundred fifty".