132302215010021 has 16 divisors (see below), whose sum is σ = 157782412185600. Its totient is φ = 108467354123568.

The previous prime is 132302215009967. The next prime is 132302215010027. The reversal of 132302215010021 is 120010512203231.

It is a de Polignac number, because none of the positive numbers 2^k-132302215010021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132302215010027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10900391 + ... + 19581188.

It is an arithmetic number, because the mean of its divisors is an integer number (9861400761600).

Almost surely, 2^{132302215010021} is an apocalyptic number.

It is an amenable number.

132302215010021 is a deficient number, since it is larger than the sum of its proper divisors (25480197175579).

132302215010021 is a wasteful number, since it uses less digits than its factorization.

132302215010021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30508568.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 132302215010021 its reverse (120010512203231), we get a palindrome (252312727213252).

The spelling of 132302215010021 in words is "one hundred thirty-two trillion, three hundred two billion, two hundred fifteen million, ten thousand, twenty-one".