11010999997 has 16 divisors (see below), whose sum is σ = 11251747584. Its totient is φ = 10772944000.

The previous prime is 11010999971. The next prime is 11011000003. The reversal of 11010999997 is 79999901011.

It is a cyclic number.

It is not a de Polignac number, because 11010999997 - 2⁷ = 11010999869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010999917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7286472 + ... + 7287982.

It is an arithmetic number, because the mean of its divisors is an integer number (703234224).

Almost surely, 2^11010999997 is an apocalyptic number.

It is an amenable number.

11010999997 is a deficient number, since it is larger than the sum of its proper divisors (240747587).

11010999997 is a wasteful number, since it uses less digits than its factorization.

11010999997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300.

The product of its (nonzero) digits is 413343, while the sum is 55.

The spelling of 11010999997 in words is "eleven billion, ten million, nine hundred ninety-nine thousand, nine hundred ninety-seven".