11320869993 has 8 divisors (see below), whose sum is σ = 15982404768. Its totient is φ = 7103290944.

The previous prime is 11320869971. The next prime is 11320870009. The reversal of 11320869993 is 39996802311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11320869993 - 2¹³ = 11320861801 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 221977843 = 11320869993 / (1 + 1 + 3 + 2 + 0 + 8 + 6 + 9 + 9 + 9 + 3).

It is not an unprimeable number, because it can be changed into a prime (11320869913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110988871 + ... + 110988972.

It is an arithmetic number, because the mean of its divisors is an integer number (1997800596).

Almost surely, 2^11320869993 is an apocalyptic number.

It is an amenable number.

11320869993 is a deficient number, since it is larger than the sum of its proper divisors (4661534775).

11320869993 is a wasteful number, since it uses less digits than its factorization.

11320869993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221977863.

The product of its (nonzero) digits is 629856, while the sum is 51.

The spelling of 11320869993 in words is "eleven billion, three hundred twenty million, eight hundred sixty-nine thousand, nine hundred ninety-three".