150450252331 has 4 divisors (see below), whose sum is σ = 159300267192. Its totient is φ = 141600237472.

The previous prime is 150450252307. The next prime is 150450252341. The reversal of 150450252331 is 133252054051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150450252331 - 2³⁵ = 116090513963 is a prime.

It is a super-2 number, since 2×150450252331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150450252293 and 150450252302.

It is not an unprimeable number, because it can be changed into a prime (150450252341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4425007405 + ... + 4425007438.

It is an arithmetic number, because the mean of its divisors is an integer number (39825066798).

Almost surely, 2^150450252331 is an apocalyptic number.

150450252331 is a deficient number, since it is larger than the sum of its proper divisors (8850014861).

150450252331 is an equidigital number, since it uses as much as digits as its factorization.

150450252331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8850014860.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 150450252331 in words is "one hundred fifty billion, four hundred fifty million, two hundred fifty-two thousand, three hundred thirty-one".