11454230223343 has 2 divisors, whose sum is σ = 11454230223344. Its totient is φ = 11454230223342.

The previous prime is 11454230223287. The next prime is 11454230223367. The reversal of 11454230223343 is 34332203245411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11454230223343 - 2³³ = 11445640288751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11454230227343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5727115111671 + 5727115111672.

It is an arithmetic number, because the mean of its divisors is an integer number (5727115111672).

Almost surely, 2^{11454230223343} is an apocalyptic number.

11454230223343 is a deficient number, since it is larger than the sum of its proper divisors (1).

11454230223343 is an equidigital number, since it uses as much as digits as its factorization.

11454230223343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 11454230223343 its reverse (34332203245411), we get a palindrome (45786433468754).

The spelling of 11454230223343 in words is "eleven trillion, four hundred fifty-four billion, two hundred thirty million, two hundred twenty-three thousand, three hundred forty-three".