11154113000 has 32 divisors (see below), whose sum is σ = 26100626760. Its totient is φ = 4461644800.

The previous prime is 11154112999. The next prime is 11154113027. The reversal of 11154113000 is 31145111.

It can be written as a sum of positive squares in 4 ways, for example, as 5187168484 + 5966944516 = 72022^2 + 77246^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11154113000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5576057 + ... + 5578056.

Almost surely, 2^11154113000 is an apocalyptic number.

11154113000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11154113000 is an abundant number, since it is smaller than the sum of its proper divisors (14946513760).

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

11154113000 is a wasteful number, since it uses less digits than its factorization.

11154113000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11154134 (or 11154120 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 11154113000 its reverse (31145111), we get a palindrome (11185258111).

The spelling of 11154113000 in words is "eleven billion, one hundred fifty-four million, one hundred thirteen thousand".