11403022340231 has 2 divisors, whose sum is σ = 11403022340232. Its totient is φ = 11403022340230.

The previous prime is 11403022340209. The next prime is 11403022340263. The reversal of 11403022340231 is 13204322030411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11403022340231 - 2⁴² = 7004975829127 is a prime.

It is a super-2 number, since 2×11403022340231² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11403022340231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11403022340291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5701511170115 + 5701511170116.

It is an arithmetic number, because the mean of its divisors is an integer number (5701511170116).

Almost surely, 2^{11403022340231} is an apocalyptic number.

11403022340231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11403022340231 is an equidigital number, since it uses as much as digits as its factorization.

11403022340231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11403022340231 its reverse (13204322030411), we get a palindrome (24607344370642).

The spelling of 11403022340231 in words is "eleven trillion, four hundred three billion, twenty-two million, three hundred forty thousand, two hundred thirty-one".