3111341403 has 16 divisors (see below), whose sum is σ = 4201142400. Its totient is φ = 2047916544.

The previous prime is 3111341383. The next prime is 3111341419. The reversal of 3111341403 is 3041431113.

It is a de Polignac number, because none of the positive numbers 2^k-3111341403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3111341403.

It is not an unprimeable number, because it can be changed into a prime (3111341483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519675 + ... + 525627.

It is an arithmetic number, because the mean of its divisors is an integer number (262571400).

Almost surely, 2^3111341403 is an apocalyptic number.

3111341403 is a deficient number, since it is larger than the sum of its proper divisors (1089800997).

3111341403 is a wasteful number, since it uses less digits than its factorization.

3111341403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8138.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 3111341403 is about 55779.3994499762. The cubic root of 3111341403 is about 1459.8757326835.

Adding to 3111341403 its reverse (3041431113), we get a palindrome (6152772516).

The spelling of 3111341403 in words is "three billion, one hundred eleven million, three hundred forty-one thousand, four hundred three".