150432325135221 has 8 divisors (see below), whose sum is σ = 202450979621664. Its totient is φ = 99350943702800.

The previous prime is 150432325135217. The next prime is 150432325135259. The reversal of 150432325135221 is 122531523234051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150432325135221 - 2² = 150432325135217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150432325135221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150432325135021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234318263130 + ... + 234318263771.

It is an arithmetic number, because the mean of its divisors is an integer number (25306372452708).

Almost surely, 2^{150432325135221} is an apocalyptic number.

It is an amenable number.

150432325135221 is a deficient number, since it is larger than the sum of its proper divisors (52018654486443).

150432325135221 is a wasteful number, since it uses less digits than its factorization.

150432325135221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468636527011.

The product of its (nonzero) digits is 216000, while the sum is 39.

Adding to 150432325135221 its reverse (122531523234051), we get a palindrome (272963848369272).

The spelling of 150432325135221 in words is "one hundred fifty trillion, four hundred thirty-two billion, three hundred twenty-five million, one hundred thirty-five thousand, two hundred twenty-one".