11150253234 has 64 divisors (see below), whose sum is σ = 25139520000. Its totient is φ = 3662755200.

The previous prime is 11150253223. The next prime is 11150253241. The reversal of 11150253234 is 43235205111.

11150253234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11150253198 and 11150253207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2561692 + ... + 2566040.

It is an arithmetic number, because the mean of its divisors is an integer number (392805000).

Almost surely, 2^11150253234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11150253234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12569760000).

11150253234 is an abundant number, since it is smaller than the sum of its proper divisors (13989266766).

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

11150253234 is a wasteful number, since it uses less digits than its factorization.

11150253234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5040 (or 5034 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 11150253234 its reverse (43235205111), we get a palindrome (54385458345).

The spelling of 11150253234 in words is "eleven billion, one hundred fifty million, two hundred fifty-three thousand, two hundred thirty-four".