11133120234 has 8 divisors (see below), whose sum is σ = 22266240480. Its totient is φ = 3711040076.

The previous prime is 11133120221. The next prime is 11133120247. The reversal of 11133120234 is 43202133111.

It is an interprime number because it is at equal distance from previous prime (11133120221) and next prime (11133120247).

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

11133120234 is an admirable number.

It is a super-2 number, since 2×11133120234² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11133120234.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 927760014 + ... + 927760025.

It is an arithmetic number, because the mean of its divisors is an integer number (2783280060).

Almost surely, 2^11133120234 is an apocalyptic number.

11133120234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11133120234 is a wasteful number, since it uses less digits than its factorization.

11133120234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855520044.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11133120234 its reverse (43202133111), we get a palindrome (54335253345).

The spelling of 11133120234 in words is "eleven billion, one hundred thirty-three million, one hundred twenty thousand, two hundred thirty-four".