152140320015 has 32 divisors (see below), whose sum is σ = 247337694720. Its totient is φ = 79839855744.

The previous prime is 152140319987. The next prime is 152140320041. The reversal of 152140320015 is 510023041251.

It is a happy number.

It is not a de Polignac number, because 152140320015 - 2⁷ = 152140319887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 806101 + ... + 976769.

It is an arithmetic number, because the mean of its divisors is an integer number (7729302960).

Almost surely, 2^152140320015 is an apocalyptic number.

152140320015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

152140320015 is a deficient number, since it is larger than the sum of its proper divisors (95197374705).

152140320015 is a wasteful number, since it uses less digits than its factorization.

152140320015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171631.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 152140320015 its reverse (510023041251), we get a palindrome (662163361266).

The spelling of 152140320015 in words is "one hundred fifty-two billion, one hundred forty million, three hundred twenty thousand, fifteen".