152215130 has 16 divisors (see below), whose sum is σ = 278479944. Its totient is φ = 59887680.

The previous prime is 152215123. The next prime is 152215153. The reversal of 152215130 is 31512251.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 61984129 + 90231001 = 7873^2 + 9499^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124157 + ... + 125376.

Almost surely, 2^152215130 is an apocalyptic number.

152215130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152215130 is a deficient number, since it is larger than the sum of its proper divisors (126264814).

152215130 is a wasteful number, since it uses less digits than its factorization.

152215130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249601.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 152215130 is about 12337.5495946318. The cubic root of 152215130 is about 533.9319887947.

Adding to 152215130 its reverse (31512251), we get a palindrome (183727381).

The spelling of 152215130 in words is "one hundred fifty-two million, two hundred fifteen thousand, one hundred thirty".