11023001213 has 8 divisors (see below), whose sum is σ = 12688347840. Its totient is φ = 9380312640.

The previous prime is 11023001207. The next prime is 11023001257. The reversal of 11023001213 is 31210032011.

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 11023001213 - 2⁶ = 11023001149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023001203) 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, 5663468 + ... + 5665413.

It is an arithmetic number, because the mean of its divisors is an integer number (1586043480).

Almost surely, 2^11023001213 is an apocalyptic number.

It is an amenable number.

11023001213 is a deficient number, since it is larger than the sum of its proper divisors (1665346627).

11023001213 is a wasteful number, since it uses less digits than its factorization.

11023001213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11329027.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11023001213 its reverse (31210032011), we get a palindrome (42233033224).

The spelling of 11023001213 in words is "eleven billion, twenty-three million, one thousand, two hundred thirteen".