133003403042 has 16 divisors (see below), whose sum is σ = 208190122560. Its totient is φ = 63606997872.

The previous prime is 133003403023. The next prime is 133003403083. The reversal of 133003403042 is 240304300331.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 133003402999 and 133003403017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 969233 + ... + 1097915.

It is an arithmetic number, because the mean of its divisors is an integer number (13011882660).

Almost surely, 2^133003403042 is an apocalyptic number.

133003403042 is a deficient number, since it is larger than the sum of its proper divisors (75186719518).

133003403042 is a wasteful number, since it uses less digits than its factorization.

133003403042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151177.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 133003403042 its reverse (240304300331), we get a palindrome (373307703373).

The spelling of 133003403042 in words is "one hundred thirty-three billion, three million, four hundred three thousand, forty-two".