11203422033493 has 2 divisors, whose sum is σ = 11203422033494. Its totient is φ = 11203422033492.

The previous prime is 11203422033491. The next prime is 11203422033523. The reversal of 11203422033493 is 39433022430211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9507744072369 + 1695677961124 = 3083463^2 + 1302182^2 .

It is a cyclic number.

It is not a de Polignac number, because 11203422033493 - 2¹ = 11203422033491 is a prime.

Together with 11203422033491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11203422033491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601711016746 + 5601711016747.

It is an arithmetic number, because the mean of its divisors is an integer number (5601711016747).

Almost surely, 2^{11203422033493} is an apocalyptic number.

It is an amenable number.

11203422033493 is a deficient number, since it is larger than the sum of its proper divisors (1).

11203422033493 is an equidigital number, since it uses as much as digits as its factorization.

11203422033493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 11203422033493 in words is "eleven trillion, two hundred three billion, four hundred twenty-two million, thirty-three thousand, four hundred ninety-three".