7103118401 has 8 divisors (see below), whose sum is σ = 7323489960. Its totient is φ = 6884241408.

The previous prime is 7103118371. The next prime is 7103118433. The reversal of 7103118401 is 1048113017.

It is a Cunningham number, because it is equal to 84280²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 5730490000 + 1372628401 = 75700^2 + 37049^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7103118401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7103118461) 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, 363986 + ... + 383003.

It is an arithmetic number, because the mean of its divisors is an integer number (915436245).

Almost surely, 2^7103118401 is an apocalyptic number.

It is an amenable number.

7103118401 is a deficient number, since it is larger than the sum of its proper divisors (220371559).

7103118401 is a wasteful number, since it uses less digits than its factorization.

7103118401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747283.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 7103118401 is about 84280.0000059326. Note that the first 5 decimals coincide. The cubic root of 7103118401 is about 1922.2786893085.

The spelling of 7103118401 in words is "seven billion, one hundred three million, one hundred eighteen thousand, four hundred one".