111001311113 has 32 divisors (see below), whose sum is σ = 146866452480. Its totient is φ = 81220757760.

The previous prime is 111001311107. The next prime is 111001311119. The reversal of 111001311113 is 311113100111.

It is an interprime number because it is at equal distance from previous prime (111001311107) and next prime (111001311119).

It is a cyclic number.

It is not a de Polignac number, because 111001311113 - 2¹⁰ = 111001310089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111001311119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478070 + ... + 671232.

It is an arithmetic number, because the mean of its divisors is an integer number (4589576640).

Almost surely, 2^111001311113 is an apocalyptic number.

It is an amenable number.

111001311113 is a deficient number, since it is larger than the sum of its proper divisors (35865141367).

111001311113 is a wasteful number, since it uses less digits than its factorization.

111001311113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193637.

The product of its (nonzero) digits is 9, while the sum is 14.

Adding to 111001311113 its reverse (311113100111), we get a palindrome (422114411224).

The spelling of 111001311113 in words is "one hundred eleven billion, one million, three hundred eleven thousand, one hundred thirteen".