11100470510401 has 4 divisors (see below), whose sum is σ = 11753439363972. Its totient is φ = 10447501656832.

The previous prime is 11100470510387. The next prime is 11100470510419. The reversal of 11100470510401 is 10401507400111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3692008531600 + 7408461978801 = 1921460^2 + 2721849^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100470510401 - 2⁷ = 11100470510273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11100470510431) 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, 326484426760 + ... + 326484426793.

It is an arithmetic number, because the mean of its divisors is an integer number (2938359840993).

Almost surely, 2^{11100470510401} is an apocalyptic number.

It is an amenable number.

11100470510401 is a deficient number, since it is larger than the sum of its proper divisors (652968853571).

11100470510401 is an equidigital number, since it uses as much as digits as its factorization.

11100470510401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652968853570.

The product of its (nonzero) digits is 560, while the sum is 25.

Adding to 11100470510401 its reverse (10401507400111), we get a palindrome (21501977910512).

The spelling of 11100470510401 in words is "eleven trillion, one hundred billion, four hundred seventy million, five hundred ten thousand, four hundred one".