203034342133 has 8 divisors (see below), whose sum is σ = 244251840320. Its totient is φ = 164869992000.

The previous prime is 203034342113. The next prime is 203034342167. The reversal of 203034342133 is 331243430302.

It is a happy number.

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

It is not a de Polignac number, because 203034342133 - 2⁵ = 203034342101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203034342103) 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, 763286868 + ... + 763287133.

It is an arithmetic number, because the mean of its divisors is an integer number (30531480040).

Almost surely, 2^203034342133 is an apocalyptic number.

It is an amenable number.

203034342133 is a deficient number, since it is larger than the sum of its proper divisors (41217498187).

203034342133 is a wasteful number, since it uses less digits than its factorization.

203034342133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526574027.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 203034342133 its reverse (331243430302), we get a palindrome (534277772435).

The spelling of 203034342133 in words is "two hundred three billion, thirty-four million, three hundred forty-two thousand, one hundred thirty-three".