202310314142 has 4 divisors (see below), whose sum is σ = 303465471216. Its totient is φ = 101155157070.

The previous prime is 202310314127. The next prime is 202310314159. The reversal of 202310314142 is 241413013202.

202310314142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50577578534 + ... + 50577578537.

It is an arithmetic number, because the mean of its divisors is an integer number (75866367804).

Almost surely, 2^202310314142 is an apocalyptic number.

202310314142 is a deficient number, since it is larger than the sum of its proper divisors (101155157074).

202310314142 is a wasteful number, since it uses less digits than its factorization.

202310314142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101155157073.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 202310314142 its reverse (241413013202), we get a palindrome (443723327344).

The spelling of 202310314142 in words is "two hundred two billion, three hundred ten million, three hundred fourteen thousand, one hundred forty-two".