111401313399 has 12 divisors (see below), whose sum is σ = 169382114200. Its totient is φ = 70358724144.

The previous prime is 111401313391. The next prime is 111401313407. The reversal of 111401313399 is 993313104111.

111401313399 is a `hidden beast` number, since 111 + 401 + 3 + 133 + 9 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (111401313391) and next prime (111401313407).

It is not a de Polignac number, because 111401313399 - 2³ = 111401313391 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 (111401313391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 325734664 + ... + 325735005.

Almost surely, 2^111401313399 is an apocalyptic number.

111401313399 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

111401313399 is a deficient number, since it is larger than the sum of its proper divisors (57980800801).

111401313399 is a wasteful number, since it uses less digits than its factorization.

111401313399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651469694 (or 651469691 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The spelling of 111401313399 in words is "one hundred eleven billion, four hundred one million, three hundred thirteen thousand, three hundred ninety-nine".