1232301001142 has 8 divisors (see below), whose sum is σ = 1848512204136. Its totient is φ = 616130266432.

The previous prime is 1232301001123. The next prime is 1232301001153. The reversal of 1232301001142 is 2411001032321.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10040828 + ... + 10162815.

It is an arithmetic number, because the mean of its divisors is an integer number (231064025517).

Almost surely, 2^{1232301001142} is an apocalyptic number.

1232301001142 is a deficient number, since it is larger than the sum of its proper divisors (616211202994).

1232301001142 is a wasteful number, since it uses less digits than its factorization.

1232301001142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20234142.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1232301001142 its reverse (2411001032321), we get a palindrome (3643302033463).

The spelling of 1232301001142 in words is "one trillion, two hundred thirty-two billion, three hundred one million, one thousand, one hundred forty-two".