11023754446381 has 2 divisors, whose sum is σ = 11023754446382. Its totient is φ = 11023754446380.

The previous prime is 11023754446333. The next prime is 11023754446457. The reversal of 11023754446381 is 18364445732011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8930116188900 + 2093638257481 = 2988330^2 + 1446941^2 .

It is a cyclic number.

It is not a de Polignac number, because 11023754446381 - 2²⁵ = 11023720891949 is a prime.

It is a super-2 number, since 2×11023754446381² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11023754446781) 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, 5511877223190 + 5511877223191.

It is an arithmetic number, because the mean of its divisors is an integer number (5511877223191).

Almost surely, 2^{11023754446381} is an apocalyptic number.

It is an amenable number.

11023754446381 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023754446381 is an equidigital number, since it uses as much as digits as its factorization.

11023754446381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 11023754446381 in words is "eleven trillion, twenty-three billion, seven hundred fifty-four million, four hundred forty-six thousand, three hundred eighty-one".