11032123213 has 8 divisors (see below), whose sum is σ = 11630461248. Its totient is φ = 10443675264.

The previous prime is 11032123183. The next prime is 11032123229. The reversal of 11032123213 is 31232123011.

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

It is a cyclic number.

It is not a de Polignac number, because 11032123213 - 2⁵ = 11032123181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11032103213) 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, 2470231 + ... + 2474692.

It is an arithmetic number, because the mean of its divisors is an integer number (1453807656).

Almost surely, 2^11032123213 is an apocalyptic number.

It is an amenable number.

11032123213 is a deficient number, since it is larger than the sum of its proper divisors (598338035).

11032123213 is an equidigital number, since it uses as much as digits as its factorization.

11032123213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945043.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11032123213 its reverse (31232123011), we get a palindrome (42264246224).

The spelling of 11032123213 in words is "eleven billion, thirty-two million, one hundred twenty-three thousand, two hundred thirteen".