11300985 has 32 divisors (see below), whose sum is σ = 20321280. Its totient is φ = 5958144.

The previous prime is 11300983. The next prime is 11300987. The reversal of 11300985 is 58900311.

11300985 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11300983) and next prime (11300987).

It is not a de Polignac number, because 11300985 - 2¹ = 11300983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11300983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12664 + ... + 13526.

It is an arithmetic number, because the mean of its divisors is an integer number (635040).

Almost surely, 2^11300985 is an apocalyptic number.

11300985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11300985 is a deficient number, since it is larger than the sum of its proper divisors (9020295).

11300985 is an equidigital number, since it uses as much as digits as its factorization.

11300985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974 (or 968 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 11300985 is about 3361.6937695156. The cubic root of 11300985 is about 224.4082226962.

The spelling of 11300985 in words is "eleven million, three hundred thousand, nine hundred eighty-five".