11243151400 has 48 divisors (see below), whose sum is σ = 28151127900. Its totient is φ = 4151316480.

The previous prime is 11243151383. The next prime is 11243151421. The reversal of 11243151400 is 415134211.

It can be written as a sum of positive squares in 6 ways, for example, as 1038515076 + 10204636324 = 32226^2 + 101018^2 .

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 11 ways as a sum of consecutive naturals, for example, 2159545 + ... + 2164744.

Almost surely, 2^11243151400 is an apocalyptic number.

11243151400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11243151400 is an abundant number, since it is smaller than the sum of its proper divisors (16907976500).

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

11243151400 is a wasteful number, since it uses less digits than its factorization.

11243151400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4324318 (or 4324309 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 11243151400 its reverse (415134211), we get a palindrome (11658285611).

The spelling of 11243151400 in words is "eleven billion, two hundred forty-three million, one hundred fifty-one thousand, four hundred".