1087108319 has 8 divisors (see below), whose sum is σ = 1189358208. Its totient is φ = 985428760.

The previous prime is 1087108303. The next prime is 1087108357. The reversal of 1087108319 is 9138017801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1087108319 - 2⁴ = 1087108303 is a prime.

It is a super-2 number, since 2×1087108319² = 2363608994478011522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087108369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138587 + ... + 146220.

It is an arithmetic number, because the mean of its divisors is an integer number (148669776).

Almost surely, 2^1087108319 is an apocalyptic number.

1087108319 is a deficient number, since it is larger than the sum of its proper divisors (102249889).

1087108319 is a wasteful number, since it uses less digits than its factorization.

1087108319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285165.

The product of its (nonzero) digits is 12096, while the sum is 38.

The square root of 1087108319 is about 32971.3257088641. The cubic root of 1087108319 is about 1028.2315836190.

The spelling of 1087108319 in words is "one billion, eighty-seven million, one hundred eight thousand, three hundred nineteen".