111348001 has 4 divisors (see below), whose sum is σ = 114939904. Its totient is φ = 107756100.

The previous prime is 111347987. The next prime is 111348007. The reversal of 111348001 is 100843111.

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 111348001 - 2¹¹ = 111345953 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111348001.

It is not an unprimeable number, because it can be changed into a prime (111348007) 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, 1795905 + ... + 1795966.

It is an arithmetic number, because the mean of its divisors is an integer number (28734976).

Almost surely, 2^111348001 is an apocalyptic number.

It is an amenable number.

111348001 is a deficient number, since it is larger than the sum of its proper divisors (3591903).

111348001 is an equidigital number, since it uses as much as digits as its factorization.

111348001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591902.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 111348001 is about 10552.1562251513. The cubic root of 111348001 is about 481.0912685934.

The spelling of 111348001 in words is "one hundred eleven million, three hundred forty-eight thousand, one".