79111003103201 has 4 divisors (see below), whose sum is σ = 80794215935232. Its totient is φ = 77427790271172.

The previous prime is 79111003103159. The next prime is 79111003103203. The reversal of 79111003103201 is 10230130011197.

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 79111003103201 - 2³⁴ = 79093823234017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79111003103203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 841606415945 + ... + 841606416038.

It is an arithmetic number, because the mean of its divisors is an integer number (20198553983808).

Almost surely, 2^{79111003103201} is an apocalyptic number.

It is an amenable number.

79111003103201 is a deficient number, since it is larger than the sum of its proper divisors (1683212832031).

79111003103201 is a wasteful number, since it uses less digits than its factorization.

79111003103201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683212832030.

The product of its (nonzero) digits is 1134, while the sum is 29.

Adding to 79111003103201 its reverse (10230130011197), we get a palindrome (89341133114398).

The spelling of 79111003103201 in words is "seventy-nine trillion, one hundred eleven billion, three million, one hundred three thousand, two hundred one".