153133430 has 16 divisors (see below), whose sum is σ = 280841904. Its totient is φ = 60097440.

The previous prime is 153133349. The next prime is 153133457. The reversal of 153133430 is 34331351.

It is a happy number.

153133430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 153133396 and 153133405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143936 + ... + 144995.

It is an arithmetic number, because the mean of its divisors is an integer number (17552619).

Almost surely, 2^153133430 is an apocalyptic number.

153133430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153133430 is a deficient number, since it is larger than the sum of its proper divisors (127708474).

153133430 is a wasteful number, since it uses less digits than its factorization.

153133430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288991.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 153133430 is about 12374.7092895146. The cubic root of 153133430 is about 535.0035577834.

Adding to 153133430 its reverse (34331351), we get a palindrome (187464781).

The spelling of 153133430 in words is "one hundred fifty-three million, one hundred thirty-three thousand, four hundred thirty".