153325142 has 16 divisors (see below), whose sum is σ = 244363392. Its totient is φ = 71902080.

The previous prime is 153325141. The next prime is 153325169. The reversal of 153325142 is 241523351.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153325141) 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 7 ways as a sum of consecutive naturals, for example, 2267 + ... + 17657.

It is an arithmetic number, because the mean of its divisors is an integer number (15272712).

Almost surely, 2^153325142 is an apocalyptic number.

153325142 is a deficient number, since it is larger than the sum of its proper divisors (91038250).

153325142 is a wasteful number, since it uses less digits than its factorization.

153325142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15703.

The product of its digits is 3600, while the sum is 26.

The square root of 153325142 is about 12382.4529879988. The cubic root of 153325142 is about 535.2267266234.

Adding to 153325142 its reverse (241523351), we get a palindrome (394848493).

The spelling of 153325142 in words is "one hundred fifty-three million, three hundred twenty-five thousand, one hundred forty-two".