1203042031004 has 48 divisors (see below), whose sum is σ = 2321654680800. Its totient is φ = 545430596480.

The previous prime is 1203042030959. The next prime is 1203042031013. The reversal of 1203042031004 is 4001302403021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1780592 + ... + 2361480.

It is an arithmetic number, because the mean of its divisors is an integer number (48367805850).

Almost surely, 2^{1203042031004} is an apocalyptic number.

It is an amenable number.

1203042031004 is a deficient number, since it is larger than the sum of its proper divisors (1118612649796).

1203042031004 is a wasteful number, since it uses less digits than its factorization.

1203042031004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581315 (or 581291 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1203042031004 its reverse (4001302403021), we get a palindrome (5204344434025).

The spelling of 1203042031004 in words is "one trillion, two hundred three billion, forty-two million, thirty-one thousand, four".