111402104201009 has 8 divisors (see below), whose sum is σ = 111544596599328. Its totient is φ = 111259630611360.

The previous prime is 111402104200997. The next prime is 111402104201023. The reversal of 111402104201009 is 900102401204111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111402104201009 - 2⁴ = 111402104200993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111402104201039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7170389 + ... + 16559549.

It is an arithmetic number, because the mean of its divisors is an integer number (13943074574916).

Almost surely, 2^{111402104201009} is an apocalyptic number.

It is an amenable number.

111402104201009 is a deficient number, since it is larger than the sum of its proper divisors (142492398319).

111402104201009 is an equidigital number, since it uses as much as digits as its factorization.

111402104201009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9404335.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 111402104201009 in words is "one hundred eleven trillion, four hundred two billion, one hundred four million, two hundred one thousand, nine".