150204332121 has 16 divisors (see below), whose sum is σ = 200840913600. Its totient is φ = 99852092928.

The previous prime is 150204332081. The next prime is 150204332123. The reversal of 150204332121 is 121233402051.

It is not a de Polignac number, because 150204332121 - 2²¹ = 150202234969 is a prime.

It is a super-2 number, since 2×150204332121² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150204332091 and 150204332100.

It is not an unprimeable number, because it can be changed into a prime (150204332123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7650165 + ... + 7669773.

It is an arithmetic number, because the mean of its divisors is an integer number (12552557100).

Almost surely, 2^150204332121 is an apocalyptic number.

It is an amenable number.

150204332121 is a deficient number, since it is larger than the sum of its proper divisors (50636581479).

150204332121 is a wasteful number, since it uses less digits than its factorization.

150204332121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26728.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 150204332121 its reverse (121233402051), we get a palindrome (271437734172).

The spelling of 150204332121 in words is "one hundred fifty billion, two hundred four million, three hundred thirty-two thousand, one hundred twenty-one".