153223130 has 16 divisors (see below), whose sum is σ = 276989544. Its totient is φ = 61025280.

The previous prime is 153223127. The next prime is 153223157. The reversal of 153223130 is 31322351.

It can be written as a sum of positive squares in 4 ways, for example, as 140825689 + 12397441 = 11867^2 + 3521^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 30551 + ... + 35210.

Almost surely, 2^153223130 is an apocalyptic number.

153223130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153223130 is a deficient number, since it is larger than the sum of its proper divisors (123766414).

153223130 is a wasteful number, since it uses less digits than its factorization.

153223130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66001.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 153223130 is about 12378.3330864862. Note that the first 3 decimals coincide. The cubic root of 153223130 is about 535.1079992759.

Adding to 153223130 its reverse (31322351), we get a palindrome (184545481).

The spelling of 153223130 in words is "one hundred fifty-three million, two hundred twenty-three thousand, one hundred thirty".