150453443331 has 16 divisors (see below), whose sum is σ = 222960798720. Its totient is φ = 100272231720.

The previous prime is 150453443317. The next prime is 150453443369. The reversal of 150453443331 is 133344354051.

150453443331 is a `hidden beast` number, since 1 + 50 + 4 + 534 + 43 + 3 + 31 = 666.

It is not a de Polignac number, because 150453443331 - 2¹⁸ = 150453181187 is a prime.

It is a super-2 number, since 2×150453443331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150453443381) 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, 743175 + ... + 923696.

It is an arithmetic number, because the mean of its divisors is an integer number (13935049920).

Almost surely, 2^150453443331 is an apocalyptic number.

150453443331 is a deficient number, since it is larger than the sum of its proper divisors (72507355389).

150453443331 is a wasteful number, since it uses less digits than its factorization.

150453443331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670223 (or 1670217 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 150453443331 its reverse (133344354051), we get a palindrome (283797797382).

The spelling of 150453443331 in words is "one hundred fifty billion, four hundred fifty-three million, four hundred forty-three thousand, three hundred thirty-one".