132321213351015 has 16 divisors (see below), whose sum is σ = 227999629159008. Its totient is φ = 65142751188096.

The previous prime is 132321213351007. The next prime is 132321213351091. The reversal of 132321213351015 is 510153312123231.

It is a happy number.

It is not a de Polignac number, because 132321213351015 - 2³ = 132321213351007 is a prime.

It is a congruent 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, 339285162244 + ... + 339285162633.

It is an arithmetic number, because the mean of its divisors is an integer number (14249976822438).

Almost surely, 2^{132321213351015} is an apocalyptic number.

132321213351015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132321213351015 is a deficient number, since it is larger than the sum of its proper divisors (95678415807993).

132321213351015 is a wasteful number, since it uses less digits than its factorization.

132321213351015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678570324898.

The product of its (nonzero) digits is 16200, while the sum is 33.

Adding to 132321213351015 its reverse (510153312123231), we get a palindrome (642474525474246).

The spelling of 132321213351015 in words is "one hundred thirty-two trillion, three hundred twenty-one billion, two hundred thirteen million, three hundred fifty-one thousand, fifteen".