203113330151 has 2 divisors, whose sum is σ = 203113330152. Its totient is φ = 203113330150.

The previous prime is 203113330097. The next prime is 203113330157. The reversal of 203113330151 is 151033311302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 203113330151 - 2⁶ = 203113330087 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203113330157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101556665075 + 101556665076.

It is an arithmetic number, because the mean of its divisors is an integer number (101556665076).

Almost surely, 2^203113330151 is an apocalyptic number.

203113330151 is a deficient number, since it is larger than the sum of its proper divisors (1).

203113330151 is an equidigital number, since it uses as much as digits as its factorization.

203113330151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 23.

Adding to 203113330151 its reverse (151033311302), we get a palindrome (354146641453).

The spelling of 203113330151 in words is "two hundred three billion, one hundred thirteen million, three hundred thirty thousand, one hundred fifty-one".