1180010085 has 16 divisors (see below), whose sum is σ = 1931924544. Its totient is φ = 614702592.

The previous prime is 1180010077. The next prime is 1180010099. The reversal of 1180010085 is 5800100811.

It is not a de Polignac number, because 1180010085 - 2³ = 1180010077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914092 + ... + 915381.

It is an arithmetic number, because the mean of its divisors is an integer number (120745284).

Almost surely, 2^1180010085 is an apocalyptic number.

1180010085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1180010085 is a deficient number, since it is larger than the sum of its proper divisors (751914459).

1180010085 is a wasteful number, since it uses less digits than its factorization.

1180010085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829524.

The product of its (nonzero) digits is 320, while the sum is 24.

The square root of 1180010085 is about 34351.2748671720. The cubic root of 1180010085 is about 1056.7248157133.

Adding to 1180010085 its reverse (5800100811), we get a palindrome (6980110896).

The spelling of 1180010085 in words is "one billion, one hundred eighty million, ten thousand, eighty-five".