111577202060201 has 4 divisors (see below), whose sum is σ = 111577237019472. Its totient is φ = 111577167100932.

The previous prime is 111577202060113. The next prime is 111577202060231. The reversal of 111577202060201 is 102060202775111.

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 a de Polignac number, because none of the positive numbers 2^k-111577202060201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111577202060231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12150635 + ... + 19255968.

It is an arithmetic number, because the mean of its divisors is an integer number (27894309254868).

Almost surely, 2^{111577202060201} is an apocalyptic number.

It is an amenable number.

111577202060201 is a deficient number, since it is larger than the sum of its proper divisors (34959271).

111577202060201 is an equidigital number, since it uses as much as digits as its factorization.

111577202060201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34959270.

The product of its (nonzero) digits is 11760, while the sum is 35.

The spelling of 111577202060201 in words is "one hundred eleven trillion, five hundred seventy-seven billion, two hundred two million, sixty thousand, two hundred one".