111401000407 has 2 divisors, whose sum is σ = 111401000408. Its totient is φ = 111401000406.

The previous prime is 111401000387. The next prime is 111401000423. The reversal of 111401000407 is 704000104111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111401000407 - 2³¹ = 109253516759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111401000467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55700500203 + 55700500204.

It is an arithmetic number, because the mean of its divisors is an integer number (55700500204).

Almost surely, 2^111401000407 is an apocalyptic number.

111401000407 is a deficient number, since it is larger than the sum of its proper divisors (1).

111401000407 is an equidigital number, since it uses as much as digits as its factorization.

111401000407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 111401000407 its reverse (704000104111), we get a palindrome (815401104518).

The spelling of 111401000407 in words is "one hundred eleven billion, four hundred one million, four hundred seven", and thus it is an aban number.