1033242143103 has 24 divisors (see below), whose sum is σ = 1541155566080. Its totient is φ = 666369510480.

The previous prime is 1033242142997. The next prime is 1033242143119. The reversal of 1033242143103 is 3013412423301.

It is a happy number.

1033242143103 is a `hidden beast` number, since 1 + 0 + 3 + 324 + 21 + 4 + 310 + 3 = 666.

It is not a de Polignac number, because 1033242143103 - 2¹⁸ = 1033241880959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033242143503) 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, 121428 + ... + 1442646.

Almost surely, 2^{1033242143103} is an apocalyptic number.

1033242143103 is a deficient number, since it is larger than the sum of its proper divisors (507913422977).

1033242143103 is a wasteful number, since it uses less digits than its factorization.

1033242143103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324059 (or 1324056 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1033242143103 its reverse (3013412423301), we get a palindrome (4046654566404).

The spelling of 1033242143103 in words is "one trillion, thirty-three billion, two hundred forty-two million, one hundred forty-three thousand, one hundred three".