103311112130111 has 8 divisors (see below), whose sum is σ = 103432548559200. Its totient is φ = 103189713419520.

The previous prime is 103311112130059. The next prime is 103311112130129. The reversal of 103311112130111 is 111031211113301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103311112130111 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 (103311112130131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3946526 + ... + 14906283.

It is an arithmetic number, because the mean of its divisors is an integer number (12929068569900).

Almost surely, 2^{103311112130111} is an apocalyptic number.

103311112130111 is a deficient number, since it is larger than the sum of its proper divisors (121436429089).

103311112130111 is a wasteful number, since it uses less digits than its factorization.

103311112130111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18859249.

The product of its (nonzero) digits is 54, while the sum is 20.

Adding to 103311112130111 its reverse (111031211113301), we get a palindrome (214342323243412).

The spelling of 103311112130111 in words is "one hundred three trillion, three hundred eleven billion, one hundred twelve million, one hundred thirty thousand, one hundred eleven".