1087003392000 has 384 divisors, whose sum is σ = 3829455040320. Its totient is φ = 272813260800.

The previous prime is 1087003391939. The next prime is 1087003392011. The reversal of 1087003392000 is 2933007801.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13014372 + ... + 13097628.

Almost surely, 2^{1087003392000} is an apocalyptic number.

1087003392000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1087003392000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1914727520160).

1087003392000 is an abundant number, since it is smaller than the sum of its proper divisors (2742451648320).

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

1087003392000 is an equidigital number, since it uses as much as digits as its factorization.

1087003392000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83314 (or 83284 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

Adding to 1087003392000 its reverse (2933007801), we get a palindrome (1089936399801).

The spelling of 1087003392000 in words is "one trillion, eighty-seven billion, three million, three hundred ninety-two thousand".