313103433304111 has 4 divisors (see below), whose sum is σ = 314742718295424. Its totient is φ = 311464148312800.

The previous prime is 313103433304037. The next prime is 313103433304133. The reversal of 313103433304111 is 111403334301313.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313103433304111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313103433304411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 819642495370 + ... + 819642495751.

It is an arithmetic number, because the mean of its divisors is an integer number (78685679573856).

Almost surely, 2^{313103433304111} is an apocalyptic number.

313103433304111 is a deficient number, since it is larger than the sum of its proper divisors (1639284991313).

313103433304111 is a wasteful number, since it uses less digits than its factorization.

313103433304111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639284991312.

The product of its (nonzero) digits is 11664, while the sum is 31.

Adding to 313103433304111 its reverse (111403334301313), we get a palindrome (424506767605424).

The spelling of 313103433304111 in words is "three hundred thirteen trillion, one hundred three billion, four hundred thirty-three million, three hundred four thousand, one hundred eleven".