2015201020152 has 16 divisors (see below), whose sum is σ = 5038002550440. Its totient is φ = 671733673376.

The previous prime is 2015201020127. The next prime is 2015201020181. The reversal of 2015201020152 is 2510201025102.

It is a super-2 number, since 2×2015201020152² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41983354563 + ... + 41983354610.

Almost surely, 2^{2015201020152} is an apocalyptic number.

It is an amenable number.

2015201020152 is an abundant number, since it is smaller than the sum of its proper divisors (3022801530288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2015201020152 is a wasteful number, since it uses less digits than its factorization.

2015201020152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83966709182 (or 83966709178 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 2015201020152 its reverse (2510201025102), we get a palindrome (4525402045254).

The spelling of 2015201020152 in words is "two trillion, fifteen billion, two hundred one million, twenty thousand, one hundred fifty-two".