110020404033391 has 4 divisors (see below), whose sum is σ = 110749015980784. Its totient is φ = 109291792086000.

The previous prime is 110020404033377. The next prime is 110020404033403. The reversal of 110020404033391 is 193330404020011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110020404033391 - 2⁷ = 110020404033263 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 (110020404033361) 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, 364305973470 + ... + 364305973771.

It is an arithmetic number, because the mean of its divisors is an integer number (27687253995196).

Almost surely, 2^{110020404033391} is an apocalyptic number.

110020404033391 is a deficient number, since it is larger than the sum of its proper divisors (728611947393).

110020404033391 is an equidigital number, since it uses as much as digits as its factorization.

110020404033391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728611947392.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 110020404033391 in words is "one hundred ten trillion, twenty billion, four hundred four million, thirty-three thousand, three hundred ninety-one".