1087243300 has 72 divisors (see below), whose sum is σ = 2771822592. Its totient is φ = 364944000.

The previous prime is 1087243273. The next prime is 1087243307. The reversal of 1087243300 is 33427801.

It is not an unprimeable number, because it can be changed into a prime (1087243307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23716 + ... + 52315.

It is an arithmetic number, because the mean of its divisors is an integer number (38497536).

Almost surely, 2^1087243300 is an apocalyptic number.

1087243300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1087243300 is an abundant number, since it is smaller than the sum of its proper divisors (1684579292).

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

1087243300 is a wasteful number, since it uses less digits than its factorization.

1087243300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76069 (or 76062 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 1087243300 is about 32973.3725906223. The cubic root of 1087243300 is about 1028.2741387109.

The spelling of 1087243300 in words is "one billion, eighty-seven million, two hundred forty-three thousand, three hundred".