103312310111 has 16 divisors (see below), whose sum is σ = 104930342400. Its totient is φ = 101707511328.

The previous prime is 103312310107. The next prime is 103312310147. The reversal of 103312310111 is 111013213301.

It is a cyclic number.

It is not a de Polignac number, because 103312310111 - 2² = 103312310107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103312310111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103312310911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17427830 + ... + 17433756.

It is an arithmetic number, because the mean of its divisors is an integer number (6558146400).

Almost surely, 2^103312310111 is an apocalyptic number.

103312310111 is a deficient number, since it is larger than the sum of its proper divisors (1618032289).

103312310111 is a wasteful number, since it uses less digits than its factorization.

103312310111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6998.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 103312310111 its reverse (111013213301), we get a palindrome (214325523412).

The spelling of 103312310111 in words is "one hundred three billion, three hundred twelve million, three hundred ten thousand, one hundred eleven".