10440011311 has 2 divisors, whose sum is σ = 10440011312. Its totient is φ = 10440011310.

The previous prime is 10440011303. The next prime is 10440011357. The reversal of 10440011311 is 11311004401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10440011311 - 2³ = 10440011303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10440011381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5220005655 + 5220005656.

It is an arithmetic number, because the mean of its divisors is an integer number (5220005656).

Almost surely, 2^10440011311 is an apocalyptic number.

10440011311 is a deficient number, since it is larger than the sum of its proper divisors (1).

10440011311 is an equidigital number, since it uses as much as digits as its factorization.

10440011311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10440011311 its reverse (11311004401), we get a palindrome (21751015712).

The spelling of 10440011311 in words is "ten billion, four hundred forty million, eleven thousand, three hundred eleven".