203133000011 has 2 divisors, whose sum is σ = 203133000012. Its totient is φ = 203133000010.

The previous prime is 203132999917. The next prime is 203133000019. The reversal of 203133000011 is 110000331302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 203133000011 - 2³⁴ = 185953130827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 203133000011.

It is not a weakly prime, because it can be changed into another prime (203133000019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101566500005 + 101566500006.

It is an arithmetic number, because the mean of its divisors is an integer number (101566500006).

Almost surely, 2^203133000011 is an apocalyptic number.

203133000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

203133000011 is an equidigital number, since it uses as much as digits as its factorization.

203133000011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 203133000011 its reverse (110000331302), we get a palindrome (313133331313).

The spelling of 203133000011 in words is "two hundred three billion, one hundred thirty-three million, eleven", and thus it is an aban number.