10111935941 has 2 divisors, whose sum is σ = 10111935942. Its totient is φ = 10111935940.

The previous prime is 10111935929. The next prime is 10111936019. The reversal of 10111935941 is 14953911101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9815063041 + 296872900 = 99071^2 + 17230^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10111935941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111934941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055967970 + 5055967971.

It is an arithmetic number, because the mean of its divisors is an integer number (5055967971).

Almost surely, 2^10111935941 is an apocalyptic number.

It is an amenable number.

10111935941 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111935941 is an equidigital number, since it uses as much as digits as its factorization.

10111935941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 35.

The spelling of 10111935941 in words is "ten billion, one hundred eleven million, nine hundred thirty-five thousand, nine hundred forty-one".