10111050001 has 16 divisors (see below), whose sum is σ = 10927831824. Its totient is φ = 9299913984.

The previous prime is 10111049989. The next prime is 10111050031. The reversal of 10111050001 is 10005011101.

It can be written as a sum of positive squares in 8 ways, for example, as 7288890625 + 2822159376 = 85375^2 + 53124^2 .

It is a cyclic number.

It is not a de Polignac number, because 10111050001 - 2⁵ = 10111049969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10111050001.

It is not an unprimeable number, because it can be changed into a prime (10111050031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6175755 + ... + 6177391.

It is an arithmetic number, because the mean of its divisors is an integer number (682989489).

Almost surely, 2^10111050001 is an apocalyptic number.

It is an amenable number.

10111050001 is a deficient number, since it is larger than the sum of its proper divisors (816781823).

10111050001 is a wasteful number, since it uses less digits than its factorization.

10111050001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060.

The product of its (nonzero) digits is 5, while the sum is 10.

Adding to 10111050001 its reverse (10005011101), we get a palindrome (20116061102).

The spelling of 10111050001 in words is "ten billion, one hundred eleven million, fifty thousand, one".