203000013120133 has 2 divisors, whose sum is σ = 203000013120134. Its totient is φ = 203000013120132.

The previous prime is 203000013120089. The next prime is 203000013120161. The reversal of 203000013120133 is 331021310000302.

203000013120133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 193436970218244 + 9563042901889 = 13908162^2 + 3092417^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-203000013120133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 203000013120133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203000013120433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101500006560066 + 101500006560067.

It is an arithmetic number, because the mean of its divisors is an integer number (101500006560067).

Almost surely, 2^{203000013120133} is an apocalyptic number.

It is an amenable number.

203000013120133 is a deficient number, since it is larger than the sum of its proper divisors (1).

203000013120133 is an equidigital number, since it uses as much as digits as its factorization.

203000013120133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 203000013120133 its reverse (331021310000302), we get a palindrome (534021323120435).

The spelling of 203000013120133 in words is "two hundred three trillion, thirteen million, one hundred twenty thousand, one hundred thirty-three".