11132213313 has 8 divisors (see below), whose sum is σ = 15984716608. Its totient is φ = 6850592784.

The previous prime is 11132213311. The next prime is 11132213459. The reversal of 11132213313 is 31331223111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11132213313 - 2¹ = 11132213311 is a prime.

It is a super-2 number, since 2×11132213313² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11132213313.

It is not an unprimeable number, because it can be changed into a prime (11132213311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142720645 + ... + 142720722.

It is an arithmetic number, because the mean of its divisors is an integer number (1998089576).

Almost surely, 2^11132213313 is an apocalyptic number.

11132213313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11132213313 is a deficient number, since it is larger than the sum of its proper divisors (4852503295).

11132213313 is a wasteful number, since it uses less digits than its factorization.

11132213313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285441383.

The product of its digits is 324, while the sum is 21.

Adding to 11132213313 its reverse (31331223111), we get a palindrome (42463436424).

The spelling of 11132213313 in words is "eleven billion, one hundred thirty-two million, two hundred thirteen thousand, three hundred thirteen".