11322101993 has 2 divisors, whose sum is σ = 11322101994. Its totient is φ = 11322101992.

The previous prime is 11322101953. The next prime is 11322102037. The reversal of 11322101993 is 39910122311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10888296409 + 433805584 = 104347^2 + 20828^2 .

It is a cyclic number.

It is not a de Polignac number, because 11322101993 - 2¹⁴ = 11322085609 is a prime.

It is not a weakly prime, because it can be changed into another prime (11322101953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661050996 + 5661050997.

It is an arithmetic number, because the mean of its divisors is an integer number (5661050997).

Almost surely, 2^11322101993 is an apocalyptic number.

It is an amenable number.

11322101993 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322101993 is an equidigital number, since it uses as much as digits as its factorization.

11322101993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 11322101993 in words is "eleven billion, three hundred twenty-two million, one hundred one thousand, nine hundred ninety-three".