2150323033 has 4 divisors (see below), whose sum is σ = 2150490340. Its totient is φ = 2150155728.

The previous prime is 2150323031. The next prime is 2150323051. The reversal of 2150323033 is 3303230512.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 494484169 + 1655838864 = 22237^2 + 40692^2 .

It is a cyclic number.

It is not a de Polignac number, because 2150323033 - 2¹ = 2150323031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2150322995 and 2150323013.

It is not an unprimeable number, because it can be changed into a prime (2150323031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62610 + ... + 90667.

It is an arithmetic number, because the mean of its divisors is an integer number (537622585).

Almost surely, 2^2150323033 is an apocalyptic number.

It is an amenable number.

2150323033 is a deficient number, since it is larger than the sum of its proper divisors (167307).

2150323033 is a wasteful number, since it uses less digits than its factorization.

2150323033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167306.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 2150323033 is about 46371.5757010693. The cubic root of 2150323033 is about 1290.7275172358.

Adding to 2150323033 its reverse (3303230512), we get a palindrome (5453553545).

The spelling of 2150323033 in words is "two billion, one hundred fifty million, three hundred twenty-three thousand, thirty-three".