11301312033 has 48 divisors (see below), whose sum is σ = 18224586432. Its totient is φ = 6746572800.

The previous prime is 11301312031. The next prime is 11301312107. The reversal of 11301312033 is 33021310311.

It is a happy number.

It is not a de Polignac number, because 11301312033 - 2¹ = 11301312031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11301311997 and 11301312015.

It is not an unprimeable number, because it can be changed into a prime (11301312031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 795553 + ... + 809633.

It is an arithmetic number, because the mean of its divisors is an integer number (379678884).

Almost surely, 2^11301312033 is an apocalyptic number.

It is an amenable number.

11301312033 is a deficient number, since it is larger than the sum of its proper divisors (6923274399).

11301312033 is a wasteful number, since it uses less digits than its factorization.

11301312033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14187 (or 14162 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11301312033 its reverse (33021310311), we get a palindrome (44322622344).

The spelling of 11301312033 in words is "eleven billion, three hundred one million, three hundred twelve thousand, thirty-three".