11010354221431 has 2 divisors, whose sum is σ = 11010354221432. Its totient is φ = 11010354221430.

The previous prime is 11010354221429. The next prime is 11010354221527. The reversal of 11010354221431 is 13412245301011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11010354221431 - 2¹ = 11010354221429 is a prime.

It is a super-2 number, since 2×11010354221431² (a number of 27 digits) contains 22 as substring.

Together with 11010354221429, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11010354221431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010354221401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505177110715 + 5505177110716.

It is an arithmetic number, because the mean of its divisors is an integer number (5505177110716).

Almost surely, 2^{11010354221431} is an apocalyptic number.

11010354221431 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010354221431 is an equidigital number, since it uses as much as digits as its factorization.

11010354221431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 11010354221431 its reverse (13412245301011), we get a palindrome (24422599522442).

The spelling of 11010354221431 in words is "eleven trillion, ten billion, three hundred fifty-four million, two hundred twenty-one thousand, four hundred thirty-one".