10001235311 has 2 divisors, whose sum is σ = 10001235312. Its totient is φ = 10001235310.

The previous prime is 10001235289. The next prime is 10001235353. The reversal of 10001235311 is 11353210001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10001235311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10001235311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001235611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000617655 + 5000617656.

It is an arithmetic number, because the mean of its divisors is an integer number (5000617656).

Almost surely, 2^10001235311 is an apocalyptic number.

10001235311 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001235311 is an equidigital number, since it uses as much as digits as its factorization.

10001235311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 17.

Adding to 10001235311 its reverse (11353210001), we get a palindrome (21354445312).

The spelling of 10001235311 in words is "ten billion, one million, two hundred thirty-five thousand, three hundred eleven".