11023342120 has 32 divisors (see below), whose sum is σ = 28345737600. Its totient is φ = 3779431488.

The previous prime is 11023342091. The next prime is 11023342139. The reversal of 11023342120 is 2124332011.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19684260 + ... + 19684819.

It is an arithmetic number, because the mean of its divisors is an integer number (885804300).

Almost surely, 2^11023342120 is an apocalyptic number.

11023342120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11023342120 is an abundant number, since it is smaller than the sum of its proper divisors (17322395480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11023342120 is a wasteful number, since it uses less digits than its factorization.

11023342120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39369097 (or 39369093 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11023342120 its reverse (2124332011), we get a palindrome (13147674131).

The spelling of 11023342120 in words is "eleven billion, twenty-three million, three hundred forty-two thousand, one hundred twenty".