1101266085 has 8 divisors (see below), whose sum is σ = 1762025760. Its totient is φ = 587341904.

The previous prime is 1101266063. The next prime is 1101266107. The reversal of 1101266085 is 5806621011.

1101266085 is digitally balanced in base 4, because in such base 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 (1101266063) and next prime (1101266107).

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 1101266085 - 2⁵ = 1101266053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36708855 + ... + 36708884.

It is an arithmetic number, because the mean of its divisors is an integer number (220253220).

Almost surely, 2^1101266085 is an apocalyptic number.

1101266085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1101266085 is a deficient number, since it is larger than the sum of its proper divisors (660759675).

1101266085 is an equidigital number, since it uses as much as digits as its factorization.

1101266085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73417747.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 1101266085 is about 33185.3293640428. The cubic root of 1101266085 is about 1032.6760103841.

Adding to 1101266085 its reverse (5806621011), we get a palindrome (6907887096).

The spelling of 1101266085 in words is "one billion, one hundred one million, two hundred sixty-six thousand, eighty-five".