11101134000 has 640 divisors, whose sum is σ = 41716187136. Its totient is φ = 2513280000.

The previous prime is 11101133999. The next prime is 11101134041. The reversal of 11101134000 is 43110111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 107777949 + ... + 107778051.

Almost surely, 2^11101134000 is an apocalyptic number.

11101134000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11101134000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20858093568).

11101134000 is an abundant number, since it is smaller than the sum of its proper divisors (30615053136).

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

11101134000 is a wasteful number, since it uses less digits than its factorization.

11101134000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11101134000 its reverse (43110111), we get a palindrome (11144244111).

The spelling of 11101134000 in words is "eleven billion, one hundred one million, one hundred thirty-four thousand".