111703717401 has 4 divisors (see below), whose sum is σ = 148938289872. Its totient is φ = 74469144932.

The previous prime is 111703717379. The next prime is 111703717403. The reversal of 111703717401 is 104717307111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 111703717401 - 2⁷ = 111703717273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111703717403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18617286231 + ... + 18617286236.

It is an arithmetic number, because the mean of its divisors is an integer number (37234572468).

Almost surely, 2^111703717401 is an apocalyptic number.

It is an amenable number.

111703717401 is a deficient number, since it is larger than the sum of its proper divisors (37234572471).

111703717401 is an equidigital number, since it uses as much as digits as its factorization.

111703717401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37234572470.

The product of its (nonzero) digits is 4116, while the sum is 33.

The spelling of 111703717401 in words is "one hundred eleven billion, seven hundred three million, seven hundred seventeen thousand, four hundred one".