142313255 has 16 divisors (see below), whose sum is σ = 199934784. Its totient is φ = 95205120.

The previous prime is 142313243. The next prime is 142313257. The reversal of 142313255 is 552313241.

It is a happy number.

It is not a de Polignac number, because 142313255 - 2²⁴ = 125536039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142313257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48152 + ... + 51021.

It is an arithmetic number, because the mean of its divisors is an integer number (12495924).

Almost surely, 2^142313255 is an apocalyptic number.

142313255 is a deficient number, since it is larger than the sum of its proper divisors (57621529).

142313255 is an equidigital number, since it uses as much as digits as its factorization.

142313255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99226.

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

The square root of 142313255 is about 11929.5119346937. The cubic root of 142313255 is about 522.0936975515.

Adding to 142313255 its reverse (552313241), we get a palindrome (694626496).

The spelling of 142313255 in words is "one hundred forty-two million, three hundred thirteen thousand, two hundred fifty-five".