11200947293 has 2 divisors, whose sum is σ = 11200947294. Its totient is φ = 11200947292.

The previous prime is 11200947257. The next prime is 11200947343. The reversal of 11200947293 is 39274900211.

11200947293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7953429124 + 3247518169 = 89182^2 + 56987^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200947293 - 2¹² = 11200943197 is a prime.

It is a super-2 number, since 2×11200947293² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200947223) 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, 5600473646 + 5600473647.

It is an arithmetic number, because the mean of its divisors is an integer number (5600473647).

Almost surely, 2^11200947293 is an apocalyptic number.

It is an amenable number.

11200947293 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200947293 is an equidigital number, since it uses as much as digits as its factorization.

11200947293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 11200947293 in words is "eleven billion, two hundred million, nine hundred forty-seven thousand, two hundred ninety-three".