150660331 has 2 divisors, whose sum is σ = 150660332. Its totient is φ = 150660330.

The previous prime is 150660319. The next prime is 150660343. The reversal of 150660331 is 133066051.

It is a balanced prime because it is at equal distance from previous prime (150660319) and next prime (150660343).

It is an emirp because it is prime and its reverse (133066051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150660331 - 2⁷ = 150660203 is a prime.

It is a super-2 number, since 2×150660331² = 45397070674059122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150660296 and 150660305.

It is not a weakly prime, because it can be changed into another prime (150660371) 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 as a sum of consecutive naturals, namely, 75330165 + 75330166.

It is an arithmetic number, because the mean of its divisors is an integer number (75330166).

Almost surely, 2^150660331 is an apocalyptic number.

150660331 is a deficient number, since it is larger than the sum of its proper divisors (1).

150660331 is an equidigital number, since it uses as much as digits as its factorization.

150660331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 150660331 is about 12274.3770106674. The cubic root of 150660331 is about 532.1078170591.

The spelling of 150660331 in words is "one hundred fifty million, six hundred sixty thousand, three hundred thirty-one".