142362313 has 4 divisors (see below), whose sum is σ = 144367488. Its totient is φ = 140357140.

The previous prime is 142362299. The next prime is 142362329. The reversal of 142362313 is 313263241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 142362313 - 2²¹ = 140265161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142362343) 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 3 ways as a sum of consecutive naturals, for example, 1002481 + ... + 1002622.

It is an arithmetic number, because the mean of its divisors is an integer number (36091872).

Almost surely, 2^142362313 is an apocalyptic number.

It is an amenable number.

142362313 is a deficient number, since it is larger than the sum of its proper divisors (2005175).

142362313 is an equidigital number, since it uses as much as digits as its factorization.

142362313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005174.

The product of its digits is 2592, while the sum is 25.

The square root of 142362313 is about 11931.5679187607. The cubic root of 142362313 is about 522.1536824304.

It can be divided in two parts, 1423 and 62313, that added together give a palindrome (63736).

The spelling of 142362313 in words is "one hundred forty-two million, three hundred sixty-two thousand, three hundred thirteen".