150455202331 has 4 divisors (see below), whose sum is σ = 171948802672. Its totient is φ = 128961601992.

The previous prime is 150455202301. The next prime is 150455202353. The reversal of 150455202331 is 133202554051.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150455202331 is a prime.

It is a super-2 number, since 2×150455202331² (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 = 150455202293 and 150455202302.

It is not an unprimeable number, because it can be changed into a prime (150455202301) 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 3 ways as a sum of consecutive naturals, for example, 10746800160 + ... + 10746800173.

It is an arithmetic number, because the mean of its divisors is an integer number (42987200668).

Almost surely, 2^150455202331 is an apocalyptic number.

150455202331 is a deficient number, since it is larger than the sum of its proper divisors (21493600341).

150455202331 is an equidigital number, since it uses as much as digits as its factorization.

150455202331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21493600340.

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

Adding to 150455202331 its reverse (133202554051), we get a palindrome (283657756382).

The spelling of 150455202331 in words is "one hundred fifty billion, four hundred fifty-five million, two hundred two thousand, three hundred thirty-one".