153013142 has 8 divisors (see below), whose sum is σ = 230982096. Its totient is φ = 76019112.

The previous prime is 153013139. The next prime is 153013151. The reversal of 153013142 is 241310351.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243338 + ... + 243965.

It is an arithmetic number, because the mean of its divisors is an integer number (28872762).

Almost surely, 2^153013142 is an apocalyptic number.

153013142 is a deficient number, since it is larger than the sum of its proper divisors (77968954).

153013142 is a wasteful number, since it uses less digits than its factorization.

153013142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487462.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 153013142 is about 12369.8480993099. The cubic root of 153013142 is about 534.8634373544.

Adding to 153013142 its reverse (241310351), we get a palindrome (394323493).

The spelling of 153013142 in words is "one hundred fifty-three million, thirteen thousand, one hundred forty-two".