10011020012311 has 2 divisors, whose sum is σ = 10011020012312. Its totient is φ = 10011020012310.

The previous prime is 10011020012303. The next prime is 10011020012353. The reversal of 10011020012311 is 11321002011001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10011020012311 - 2³ = 10011020012303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10011020012291 and 10011020012300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10011020012611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005510006155 + 5005510006156.

It is an arithmetic number, because the mean of its divisors is an integer number (5005510006156).

Almost surely, 2^{10011020012311} is an apocalyptic number.

10011020012311 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011020012311 is an equidigital number, since it uses as much as digits as its factorization.

10011020012311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10011020012311 its reverse (11321002011001), we get a palindrome (21332022023312).

The spelling of 10011020012311 in words is "ten trillion, eleven billion, twenty million, twelve thousand, three hundred eleven".