1087380237112 has 64 divisors (see below), whose sum is σ = 2208738672000. Its totient is φ = 498883100544.

The previous prime is 1087380237101. The next prime is 1087380237217. The reversal of 1087380237112 is 2117320837801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60660583 + ... + 60678505.

It is an arithmetic number, because the mean of its divisors is an integer number (34511541750).

Almost surely, 2^{1087380237112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1087380237112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1104369336000).

1087380237112 is an abundant number, since it is smaller than the sum of its proper divisors (1121358434888).

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

1087380237112 is a wasteful number, since it uses less digits than its factorization.

1087380237112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21380 (or 21376 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 43.

The spelling of 1087380237112 in words is "one trillion, eighty-seven billion, three hundred eighty million, two hundred thirty-seven thousand, one hundred twelve".