103411320311 has 24 divisors (see below), whose sum is σ = 119753847360. Its totient is φ = 88726083264.

The previous prime is 103411320307. The next prime is 103411320319. The reversal of 103411320311 is 113023114301.

It is not a de Polignac number, because 103411320311 - 2² = 103411320307 is a prime.

It is a super-2 number, since 2×103411320311² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103411320319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40850 + ... + 456608.

It is an arithmetic number, because the mean of its divisors is an integer number (4989743640).

Almost surely, 2^103411320311 is an apocalyptic number.

103411320311 is a deficient number, since it is larger than the sum of its proper divisors (16342527049).

103411320311 is a wasteful number, since it uses less digits than its factorization.

103411320311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415863 (or 415844 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 103411320311 its reverse (113023114301), we get a palindrome (216434434612).

The spelling of 103411320311 in words is "one hundred three billion, four hundred eleven million, three hundred twenty thousand, three hundred eleven".