150513331 has 8 divisors (see below), whose sum is σ = 152388000. Its totient is φ = 148646400.

The previous prime is 150513283. The next prime is 150513347. The reversal of 150513331 is 133315051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150513331 - 2⁷ = 150513203 is a prime.

It is a super-2 number, since 2×150513331² = 45308525617431122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150513131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43690 + ... + 47008.

It is an arithmetic number, because the mean of its divisors is an integer number (19048500).

Almost surely, 2^150513331 is an apocalyptic number.

150513331 is a deficient number, since it is larger than the sum of its proper divisors (1874669).

150513331 is a wasteful number, since it uses less digits than its factorization.

150513331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3869.

The product of its (nonzero) digits is 675, while the sum is 22.

The square root of 150513331 is about 12268.3874653518. The cubic root of 150513331 is about 531.9347007026.

Adding to 150513331 its reverse (133315051), we get a palindrome (283828382).

The spelling of 150513331 in words is "one hundred fifty million, five hundred thirteen thousand, three hundred thirty-one".