3133111103 has 2 divisors, whose sum is σ = 3133111104. Its totient is φ = 3133111102.

The previous prime is 3133111099. The next prime is 3133111109. The reversal of 3133111103 is 3011113313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3133111103 - 2² = 3133111099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3133111109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566555551 + 1566555552.

It is an arithmetic number, because the mean of its divisors is an integer number (1566555552).

Almost surely, 2^3133111103 is an apocalyptic number.

3133111103 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133111103 is an equidigital number, since it uses as much as digits as its factorization.

3133111103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 17.

The square root of 3133111103 is about 55974.2003337252. The cubic root of 3133111103 is about 1463.2726834532.

Adding to 3133111103 its reverse (3011113313), we get a palindrome (6144224416).

The spelling of 3133111103 in words is "three billion, one hundred thirty-three million, one hundred eleven thousand, one hundred three".