11332013133 has 16 divisors (see below), whose sum is σ = 17281143936. Its totient is φ = 6470443200.

The previous prime is 11332013131. The next prime is 11332013137. The reversal of 11332013133 is 33131023311.

It is not a de Polignac number, because 11332013133 - 2¹ = 11332013131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332013131) 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, 180066 + ... + 234707.

It is an arithmetic number, because the mean of its divisors is an integer number (1080071496).

Almost surely, 2^11332013133 is an apocalyptic number.

It is an amenable number.

11332013133 is a deficient number, since it is larger than the sum of its proper divisors (5949130803).

11332013133 is a wasteful number, since it uses less digits than its factorization.

11332013133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416084.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 11332013133 its reverse (33131023311), we get a palindrome (44463036444).

The spelling of 11332013133 in words is "eleven billion, three hundred thirty-two million, thirteen thousand, one hundred thirty-three".