11137773313 has 4 divisors (see below), whose sum is σ = 11160094000. Its totient is φ = 11115452628.

The previous prime is 11137773293. The next prime is 11137773319. The reversal of 11137773313 is 31337773111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31337773111 = 439 ⋅71384449.

It is a cyclic number.

It is not a de Polignac number, because 11137773313 - 2⁵ = 11137773281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11137773319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11159595 + ... + 11160592.

It is an arithmetic number, because the mean of its divisors is an integer number (2790023500).

Almost surely, 2^11137773313 is an apocalyptic number.

It is an amenable number.

11137773313 is a deficient number, since it is larger than the sum of its proper divisors (22320687).

11137773313 is an equidigital number, since it uses as much as digits as its factorization.

11137773313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22320686.

The product of its digits is 27783, while the sum is 37.

The spelling of 11137773313 in words is "eleven billion, one hundred thirty-seven million, seven hundred seventy-three thousand, three hundred thirteen".