1003200011143 has 24 divisors (see below), whose sum is σ = 1117712922480. Its totient is φ = 899649590400.

The previous prime is 1003200011129. The next prime is 1003200011189. The reversal of 1003200011143 is 3411100023001.

It is not a de Polignac number, because 1003200011143 - 2³⁷ = 865761057671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003200011743) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2826363 + ... + 3161443.

It is an arithmetic number, because the mean of its divisors is an integer number (46571371770).

Almost surely, 2^{1003200011143} is an apocalyptic number.

1003200011143 is a deficient number, since it is larger than the sum of its proper divisors (114512911337).

1003200011143 is a wasteful number, since it uses less digits than its factorization.

1003200011143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335439 (or 335428 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1003200011143 its reverse (3411100023001), we get a palindrome (4414300034144).

The spelling of 1003200011143 in words is "one trillion, three billion, two hundred million, eleven thousand, one hundred forty-three".