11237001073 has 4 divisors (see below), whose sum is σ = 11237583168. Its totient is φ = 11236418980.

The previous prime is 11237001067. The next prime is 11237001089. The reversal of 11237001073 is 37010073211.

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: 37010073211 = 43 ⋅860699377.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11237001073 is a prime.

It is a super-2 number, since 2×11237001073² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11237001023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261061 + ... + 301042.

It is an arithmetic number, because the mean of its divisors is an integer number (2809395792).

Almost surely, 2^11237001073 is an apocalyptic number.

It is an amenable number.

11237001073 is a deficient number, since it is larger than the sum of its proper divisors (582095).

11237001073 is an equidigital number, since it uses as much as digits as its factorization.

11237001073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582094.

The product of its (nonzero) digits is 882, while the sum is 25.

Adding to 11237001073 its reverse (37010073211), we get a palindrome (48247074284).

The spelling of 11237001073 in words is "eleven billion, two hundred thirty-seven million, one thousand, seventy-three".