1087803371600 has 60 divisors (see below), whose sum is σ = 2851033757280. Its totient is φ = 395564860800.

The previous prime is 1087803371597. The next prime is 1087803371621. The reversal of 1087803371600 is 61733087801.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123609620 + ... + 123618419.

It is an arithmetic number, because the mean of its divisors is an integer number (47517229288).

Almost surely, 2^{1087803371600} is an apocalyptic number.

1087803371600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1087803371600 is an abundant number, since it is smaller than the sum of its proper divisors (1763230385680).

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

1087803371600 is a wasteful number, since it uses less digits than its factorization.

1087803371600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247228068 (or 247228057 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 1087803371600 in words is "one trillion, eighty-seven billion, eight hundred three million, three hundred seventy-one thousand, six hundred".