1203044200142 has 8 divisors (see below), whose sum is σ = 1804580256600. Its totient is φ = 601517447944.

The previous prime is 1203044200121. The next prime is 1203044200159. The reversal of 1203044200142 is 2410024403021.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1993292 + ... + 2525727.

It is an arithmetic number, because the mean of its divisors is an integer number (225572532075).

Almost surely, 2^{1203044200142} is an apocalyptic number.

1203044200142 is a deficient number, since it is larger than the sum of its proper divisors (601536056458).

1203044200142 is a wasteful number, since it uses less digits than its factorization.

1203044200142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4652130.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 1203044200142 its reverse (2410024403021), we get a palindrome (3613068603163).

The spelling of 1203044200142 in words is "one trillion, two hundred three billion, forty-four million, two hundred thousand, one hundred forty-two".