11123262646351 has 2 divisors, whose sum is σ = 11123262646352. Its totient is φ = 11123262646350.

The previous prime is 11123262646333. The next prime is 11123262646367. The reversal of 11123262646351 is 15364626232111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11123262646351 - 2³³ = 11114672711759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11123262646298 and 11123262646307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11123262643351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561631323175 + 5561631323176.

It is an arithmetic number, because the mean of its divisors is an integer number (5561631323176).

Almost surely, 2^{11123262646351} is an apocalyptic number.

11123262646351 is a deficient number, since it is larger than the sum of its proper divisors (1).

11123262646351 is an equidigital number, since it uses as much as digits as its factorization.

11123262646351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 43.

Adding to 11123262646351 its reverse (15364626232111), we get a palindrome (26487888878462).

The spelling of 11123262646351 in words is "eleven trillion, one hundred twenty-three billion, two hundred sixty-two million, six hundred forty-six thousand, three hundred fifty-one".