11343031013011 has 2 divisors, whose sum is σ = 11343031013012. Its totient is φ = 11343031013010.

The previous prime is 11343031012903. The next prime is 11343031013033. The reversal of 11343031013011 is 11031013034311.

It is an a-pointer prime, because the next prime (11343031013033) can be obtained adding 11343031013011 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11343031013011 - 2²⁷ = 11342896795283 is a prime.

It is a super-2 number, since 2×11343031013011² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11343031013411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671515506505 + 5671515506506.

It is an arithmetic number, because the mean of its divisors is an integer number (5671515506506).

Almost surely, 2^{11343031013011} is an apocalyptic number.

11343031013011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11343031013011 is an equidigital number, since it uses as much as digits as its factorization.

11343031013011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11343031013011 its reverse (11031013034311), we get a palindrome (22374044047322).

The spelling of 11343031013011 in words is "eleven trillion, three hundred forty-three billion, thirty-one million, thirteen thousand, eleven".