4111110520001 has 2 divisors, whose sum is σ = 4111110520002. Its totient is φ = 4111110520000.

The previous prime is 4111110519977. The next prime is 4111110520003. The reversal of 4111110520001 is 1000250111114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2746129551025 + 1364980968976 = 1657145^2 + 1168324^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4111110520001 is a prime.

Together with 4111110520003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4111110520003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2055555260000 + 2055555260001.

It is an arithmetic number, because the mean of its divisors is an integer number (2055555260001).

Almost surely, 2^{4111110520001} is an apocalyptic number.

It is an amenable number.

4111110520001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4111110520001 is an equidigital number, since it uses as much as digits as its factorization.

4111110520001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 17.

Adding to 4111110520001 its reverse (1000250111114), we get a palindrome (5111360631115).

The spelling of 4111110520001 in words is "four trillion, one hundred eleven billion, one hundred ten million, five hundred twenty thousand, one".