11231042411 has 2 divisors, whose sum is σ = 11231042412. Its totient is φ = 11231042410.

The previous prime is 11231042399. The next prime is 11231042453. The reversal of 11231042411 is 11424013211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11231042411 - 2²² = 11226848107 is a prime.

It is a super-2 number, since 2×11231042411² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11231042311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615521205 + 5615521206.

It is an arithmetic number, because the mean of its divisors is an integer number (5615521206).

Almost surely, 2^11231042411 is an apocalyptic number.

11231042411 is a deficient number, since it is larger than the sum of its proper divisors (1).

11231042411 is an equidigital number, since it uses as much as digits as its factorization.

11231042411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11231042411 its reverse (11424013211), we get a palindrome (22655055622).

The spelling of 11231042411 in words is "eleven billion, two hundred thirty-one million, forty-two thousand, four hundred eleven".