10111100001071 has 2 divisors, whose sum is σ = 10111100001072. Its totient is φ = 10111100001070.

The previous prime is 10111100001061. The next prime is 10111100001127. The reversal of 10111100001071 is 17010000111101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10111100001071 - 2²² = 10111095806767 is a prime.

It is a super-2 number, since 2×10111100001071² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111100001011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055550000535 + 5055550000536.

It is an arithmetic number, because the mean of its divisors is an integer number (5055550000536).

Almost surely, 2^{10111100001071} is an apocalyptic number.

10111100001071 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111100001071 is an equidigital number, since it uses as much as digits as its factorization.

10111100001071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7, while the sum is 14.

Adding to 10111100001071 its reverse (17010000111101), we get a palindrome (27121100112172).

The spelling of 10111100001071 in words is "ten trillion, one hundred eleven billion, one hundred million, one thousand, seventy-one".