1115052000 has 96 divisors (see below), whose sum is σ = 3652949664. Its totient is φ = 297344000.

The previous prime is 1115051969. The next prime is 1115052013. The reversal of 1115052000 is 2505111.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34461 + ... + 58460.

It is an arithmetic number, because the mean of its divisors is an integer number (38051559).

Almost surely, 2^1115052000 is an apocalyptic number.

1115052000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1115052000 is an abundant number, since it is smaller than the sum of its proper divisors (2537897664).

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

1115052000 is an equidigital number, since it uses as much as digits as its factorization.

1115052000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92949 (or 92931 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 1115052000 is about 33392.3943436226. The cubic root of 1115052000 is about 1036.9672495870.

Adding to 1115052000 its reverse (2505111), we get a palindrome (1117557111).

The spelling of 1115052000 in words is "one billion, one hundred fifteen million, fifty-two thousand".