13102340111 has 16 divisors (see below), whose sum is σ = 15406386240. Its totient is φ = 10908760320.

The previous prime is 13102340107. The next prime is 13102340143. The reversal of 13102340111 is 11104320131.

It is a cyclic number.

It is not a de Polignac number, because 13102340111 - 2² = 13102340107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13102340111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102340171) 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, 33956 + ... + 165401.

It is an arithmetic number, because the mean of its divisors is an integer number (962899140).

Almost surely, 2^13102340111 is an apocalyptic number.

13102340111 is a deficient number, since it is larger than the sum of its proper divisors (2304046129).

13102340111 is a wasteful number, since it uses less digits than its factorization.

13102340111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199634.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13102340111 its reverse (11104320131), we get a palindrome (24206660242).

The spelling of 13102340111 in words is "thirteen billion, one hundred two million, three hundred forty thousand, one hundred eleven".