1151040200 has 36 divisors (see below), whose sum is σ = 2677284465. Its totient is φ = 460224160.

The previous prime is 1151040193. The next prime is 1151040203. The reversal of 1151040200 is 20401511.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 1128019396 + 23020804 = 33586^2 + 4798^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=23990.

It is not an unprimeable number, because it can be changed into a prime (1151040203) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 478601 + ... + 480999.

Almost surely, 2^1151040200 is an apocalyptic number.

1151040200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1151040200 is an abundant number, since it is smaller than the sum of its proper divisors (1526244265).

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

1151040200 is an frugal number, since it uses more digits than its factorization.

1151040200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4814 (or 2406 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1151040200 is about 33926.9833613306. The cubic root of 1151040200 is about 1048.0053439698.

Adding to 1151040200 its reverse (20401511), we get a palindrome (1171441711).

The spelling of 1151040200 in words is "one billion, one hundred fifty-one million, forty thousand, two hundred".