3113011403 has 2 divisors, whose sum is σ = 3113011404. Its totient is φ = 3113011402.

The previous prime is 3113011381. The next prime is 3113011441. The reversal of 3113011403 is 3041103113.

3113011403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3113011403 - 2⁸ = 3113011147 is a prime.

It is not a weakly prime, because it can be changed into another prime (3113011463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556505701 + 1556505702.

It is an arithmetic number, because the mean of its divisors is an integer number (1556505702).

Almost surely, 2^3113011403 is an apocalyptic number.

3113011403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113011403 is an equidigital number, since it uses as much as digits as its factorization.

3113011403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3113011403 is about 55794.3671260818. The cubic root of 3113011403 is about 1460.1368801109.

Adding to 3113011403 its reverse (3041103113), we get a palindrome (6154114516).

The spelling of 3113011403 in words is "three billion, one hundred thirteen million, eleven thousand, four hundred three".