132242157515 has 16 divisors (see below), whose sum is σ = 173448272928. Its totient is φ = 96198195456.

The previous prime is 132242157451. The next prime is 132242157521. The reversal of 132242157515 is 515751242231.

It is a cyclic number.

It is not a de Polignac number, because 132242157515 - 2⁶ = 132242157451 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15178442 + ... + 15187151.

It is an arithmetic number, because the mean of its divisors is an integer number (10840517058).

Almost surely, 2^132242157515 is an apocalyptic number.

132242157515 is a deficient number, since it is larger than the sum of its proper divisors (41206115413).

132242157515 is a wasteful number, since it uses less digits than its factorization.

132242157515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30365678.

The product of its digits is 84000, while the sum is 38.

Adding to 132242157515 its reverse (515751242231), we get a palindrome (647993399746).

The spelling of 132242157515 in words is "one hundred thirty-two billion, two hundred forty-two million, one hundred fifty-seven thousand, five hundred fifteen".