11621352113363 has 2 divisors, whose sum is σ = 11621352113364. Its totient is φ = 11621352113362.

The previous prime is 11621352113341. The next prime is 11621352113369. The reversal of 11621352113363 is 36331125312611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11621352113363 - 2²² = 11621347919059 is a prime.

It is not a weakly prime, because it can be changed into another prime (11621352113369) 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, 5810676056681 + 5810676056682.

It is an arithmetic number, because the mean of its divisors is an integer number (5810676056682).

Almost surely, 2^{11621352113363} is an apocalyptic number.

11621352113363 is a deficient number, since it is larger than the sum of its proper divisors (1).

11621352113363 is an equidigital number, since it uses as much as digits as its factorization.

11621352113363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 38.

Adding to 11621352113363 its reverse (36331125312611), we get a palindrome (47952477425974).

The spelling of 11621352113363 in words is "eleven trillion, six hundred twenty-one billion, three hundred fifty-two million, one hundred thirteen thousand, three hundred sixty-three".