10911001092 has 12 divisors (see below), whose sum is σ = 25459002576. Its totient is φ = 3637000360.

The previous prime is 10911001063. The next prime is 10911001099. The reversal of 10911001092 is 29010011901.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (10911001099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454625034 + ... + 454625057.

It is an arithmetic number, because the mean of its divisors is an integer number (2121583548).

Almost surely, 2^10911001092 is an apocalyptic number.

10911001092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10911001092 is an abundant number, since it is smaller than the sum of its proper divisors (14548001484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10911001092 is a wasteful number, since it uses less digits than its factorization.

10911001092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909250098 (or 909250096 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 24.

Adding to 10911001092 its reverse (29010011901), we get a palindrome (39921012993).

The spelling of 10911001092 in words is "ten billion, nine hundred eleven million, one thousand, ninety-two".