150552102331 has 4 divisors (see below), whose sum is σ = 150803442000. Its totient is φ = 150300762664.

The previous prime is 150552102329. The next prime is 150552102347. The reversal of 150552102331 is 133201255051.

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 150552102331 - 2¹ = 150552102329 is a prime.

It is a super-2 number, since 2×150552102331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150552102331.

It is not an unprimeable number, because it can be changed into a prime (150552102431) 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, 125668936 + ... + 125670133.

It is an arithmetic number, because the mean of its divisors is an integer number (37700860500).

Almost surely, 2^150552102331 is an apocalyptic number.

150552102331 is a deficient number, since it is larger than the sum of its proper divisors (251339669).

150552102331 is an equidigital number, since it uses as much as digits as its factorization.

150552102331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251339668.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 150552102331 its reverse (133201255051), we get a palindrome (283753357382).

The spelling of 150552102331 in words is "one hundred fifty billion, five hundred fifty-two million, one hundred two thousand, three hundred thirty-one".