123314334301142 has 4 divisors (see below), whose sum is σ = 184971501451716. Its totient is φ = 61657167150570.

The previous prime is 123314334301117. The next prime is 123314334301157. The reversal of 123314334301142 is 241103433413321.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 30828583575284 + ... + 30828583575287.

It is an arithmetic number, because the mean of its divisors is an integer number (46242875362929).

Almost surely, 2^{123314334301142} is an apocalyptic number.

123314334301142 is a deficient number, since it is larger than the sum of its proper divisors (61657167150574).

123314334301142 is an equidigital number, since it uses as much as digits as its factorization.

123314334301142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61657167150573.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 123314334301142 its reverse (241103433413321), we get a palindrome (364417767714463).

The spelling of 123314334301142 in words is "one hundred twenty-three trillion, three hundred fourteen billion, three hundred thirty-four million, three hundred one thousand, one hundred forty-two".