3113140403 has 2 divisors, whose sum is σ = 3113140404. Its totient is φ = 3113140402.

The previous prime is 3113140399. The next prime is 3113140411. The reversal of 3113140403 is 3040413113.

3113140403 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 3113140403 - 2² = 3113140399 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3113140103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556570201 + 1556570202.

It is an arithmetic number, because the mean of its divisors is an integer number (1556570202).

Almost surely, 2^3113140403 is an apocalyptic number.

3113140403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113140403 is an equidigital number, since it uses as much as digits as its factorization.

3113140403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3113140403 is about 55795.5231447829. The cubic root of 3113140403 is about 1460.1570486906.

Adding to 3113140403 its reverse (3040413113), we get a palindrome (6153553516).

The spelling of 3113140403 in words is "three billion, one hundred thirteen million, one hundred forty thousand, four hundred three".