79011100001 has 4 divisors (see below), whose sum is σ = 79108525104. Its totient is φ = 78913674900.

The previous prime is 79011099989. The next prime is 79011100013. The reversal of 79011100001 is 10000111097.

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 an interprime number because it is at equal distance from previous prime (79011099989) and next prime (79011100013).

It is a cyclic number.

It is not a de Polignac number, because 79011100001 - 2¹⁰ = 79011098977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79011100081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48711335 + ... + 48712956.

It is an arithmetic number, because the mean of its divisors is an integer number (19777131276).

Almost surely, 2^79011100001 is an apocalyptic number.

It is an amenable number.

79011100001 is a deficient number, since it is larger than the sum of its proper divisors (97425103).

79011100001 is an equidigital number, since it uses as much as digits as its factorization.

79011100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97425102.

The product of its (nonzero) digits is 63, while the sum is 20.

Adding to 79011100001 its reverse (10000111097), we get a palindrome (89011211098).

The spelling of 79011100001 in words is "seventy-nine billion, eleven million, one hundred thousand, one".