203142220413003 has 12 divisors (see below), whose sum is σ = 297141925780960. Its totient is φ = 133713866600496.

The previous prime is 203142220413001. The next prime is 203142220413019. The reversal of 203142220413003 is 300314022241302.

203142220413003 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 422 + 204 + 1 + 30 + 0 + 3 = 666.

It is not a de Polignac number, because 203142220413003 - 2¹ = 203142220413001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203142220413001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142856694376 + ... + 142856695797.

Almost surely, 2^{203142220413003} is an apocalyptic number.

203142220413003 is a deficient number, since it is larger than the sum of its proper divisors (93999705367957).

203142220413003 is a wasteful number, since it uses less digits than its factorization.

203142220413003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285713390258 (or 285713390255 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 203142220413003 its reverse (300314022241302), we get a palindrome (503456242654305).

The spelling of 203142220413003 in words is "two hundred three trillion, one hundred forty-two billion, two hundred twenty million, four hundred thirteen thousand, three".