10201111011239 has 2 divisors, whose sum is σ = 10201111011240. Its totient is φ = 10201111011238.

The previous prime is 10201111011187. The next prime is 10201111011263. The reversal of 10201111011239 is 93211011110201.

10201111011239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10201111011239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10201111091239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100555505619 + 5100555505620.

It is an arithmetic number, because the mean of its divisors is an integer number (5100555505620).

Almost surely, 2^{10201111011239} is an apocalyptic number.

10201111011239 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201111011239 is an equidigital number, since it uses as much as digits as its factorization.

10201111011239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 23.

The spelling of 10201111011239 in words is "ten trillion, two hundred one billion, one hundred eleven million, eleven thousand, two hundred thirty-nine".