42003133023 has 8 divisors (see below), whose sum is σ = 56124102528. Its totient is φ = 27942126104.

The previous prime is 42003133001. The next prime is 42003133093. The reversal of 42003133023 is 32033130024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42003133023 - 2¹⁰ = 42003131999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42003133093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14989011 + ... + 14991812.

It is an arithmetic number, because the mean of its divisors is an integer number (7015512816).

Almost surely, 2^42003133023 is an apocalyptic number.

42003133023 is a deficient number, since it is larger than the sum of its proper divisors (14120969505).

42003133023 is a wasteful number, since it uses less digits than its factorization.

42003133023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29981293.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 42003133023 its reverse (32033130024), we get a palindrome (74036263047).

The spelling of 42003133023 in words is "forty-two billion, three million, one hundred thirty-three thousand, twenty-three".