11211300033 has 16 divisors (see below), whose sum is σ = 15469624896. Its totient is φ = 7216672320.

The previous prime is 11211300013. The next prime is 11211300041. The reversal of 11211300033 is 33000311211.

It is not a de Polignac number, because 11211300033 - 2⁶ = 11211299969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11211299985 and 11211300021.

It is not an unprimeable number, because it can be changed into a prime (11211300013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370966 + ... + 400047.

It is an arithmetic number, because the mean of its divisors is an integer number (966851556).

Almost surely, 2^11211300033 is an apocalyptic number.

It is an amenable number.

11211300033 is a deficient number, since it is larger than the sum of its proper divisors (4258324863).

11211300033 is a wasteful number, since it uses less digits than its factorization.

11211300033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771184.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11211300033 its reverse (33000311211), we get a palindrome (44211611244).

The spelling of 11211300033 in words is "eleven billion, two hundred eleven million, three hundred thousand, thirty-three".