10000100161111 has 2 divisors, whose sum is σ = 10000100161112. Its totient is φ = 10000100161110.

The previous prime is 10000100161087. The next prime is 10000100161151. The reversal of 10000100161111 is 11116100100001.

10000100161111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10000100161111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10000100161091 and 10000100161100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000100161151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000050080555 + 5000050080556.

It is an arithmetic number, because the mean of its divisors is an integer number (5000050080556).

Almost surely, 2^{10000100161111} is an apocalyptic number.

10000100161111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000100161111 is an equidigital number, since it uses as much as digits as its factorization.

10000100161111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 10000100161111 its reverse (11116100100001), we get a palindrome (21116200261112).

The spelling of 10000100161111 in words is "ten trillion, one hundred million, one hundred sixty-one thousand, one hundred eleven".