203003130002133 has 16 divisors (see below), whose sum is σ = 283611084045696. Its totient is φ = 128914129090560.

The previous prime is 203003130002131. The next prime is 203003130002159. The reversal of 203003130002133 is 331200031300302.

It is not a de Polignac number, because 203003130002133 - 2¹ = 203003130002131 is a prime.

It is a super-2 number, since 2×203003130002133² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203003130002131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6103872060 + ... + 6103905317.

It is an arithmetic number, because the mean of its divisors is an integer number (17725692752856).

Almost surely, 2^{203003130002133} is an apocalyptic number.

203003130002133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

203003130002133 is a deficient number, since it is larger than the sum of its proper divisors (80607954043563).

203003130002133 is a wasteful number, since it uses less digits than its factorization.

203003130002133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12207777644.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 203003130002133 its reverse (331200031300302), we get a palindrome (534203161302435).

The spelling of 203003130002133 in words is "two hundred three trillion, three billion, one hundred thirty million, two thousand, one hundred thirty-three".