11020111110097 has 16 divisors (see below), whose sum is σ = 11497903856640. Its totient is φ = 10554873219072.

The previous prime is 11020111110037. The next prime is 11020111110131. The reversal of 11020111110097 is 79001111102011.

It is a cyclic number.

It is not a de Polignac number, because 11020111110097 - 2¹¹ = 11020111108049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020111110037) 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, 12713088 + ... + 13552225.

It is an arithmetic number, because the mean of its divisors is an integer number (718618991040).

Almost surely, 2^{11020111110097} is an apocalyptic number.

It is an amenable number.

11020111110097 is a deficient number, since it is larger than the sum of its proper divisors (477792746543).

11020111110097 is a wasteful number, since it uses less digits than its factorization.

11020111110097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26265552.

The product of its (nonzero) digits is 126, while the sum is 25.

The spelling of 11020111110097 in words is "eleven trillion, twenty billion, one hundred eleven million, one hundred ten thousand, ninety-seven".