111402340313 has 16 divisors (see below), whose sum is σ = 121891276224. Its totient is φ = 100973885760.

The previous prime is 111402340279. The next prime is 111402340333. The reversal of 111402340313 is 313043204111.

It is not a de Polignac number, because 111402340313 - 2¹⁰ = 111402339289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111402340333) 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, 12908906 + ... + 12917532.

It is an arithmetic number, because the mean of its divisors is an integer number (7618204764).

Almost surely, 2^111402340313 is an apocalyptic number.

It is an amenable number.

111402340313 is a deficient number, since it is larger than the sum of its proper divisors (10488935911).

111402340313 is a wasteful number, since it uses less digits than its factorization.

111402340313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11992.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 111402340313 its reverse (313043204111), we get a palindrome (424445544424).

The spelling of 111402340313 in words is "one hundred eleven billion, four hundred two million, three hundred forty thousand, three hundred thirteen".