11110101009 has 8 divisors (see below), whose sum is σ = 16929677760. Its totient is φ = 6348629136.

The previous prime is 11110100927. The next prime is 11110101043. The reversal of 11110101009 is 90010101111.

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

It is not a de Polignac number, because 11110101009 - 2⁹ = 11110100497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11110101809) 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, 264526194 + ... + 264526235.

It is an arithmetic number, because the mean of its divisors is an integer number (2116209720).

Almost surely, 2^11110101009 is an apocalyptic number.

It is an amenable number.

11110101009 is a deficient number, since it is larger than the sum of its proper divisors (5819576751).

11110101009 is an equidigital number, since it uses as much as digits as its factorization.

11110101009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529052439.

The product of its (nonzero) digits is 9, while the sum is 15.

The spelling of 11110101009 in words is "eleven billion, one hundred ten million, one hundred one thousand, nine".