11010111201 has 48 divisors (see below), whose sum is σ = 17094265344. Its totient is φ = 6810832512.

The previous prime is 11010111181. The next prime is 11010111221. The reversal of 11010111201 is 10211101011.

It is an interprime number because it is at equal distance from previous prime (11010111181) and next prime (11010111221).

It is not a de Polignac number, because 11010111201 - 2⁶ = 11010111137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11010111221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2808895 + ... + 2812811.

It is an arithmetic number, because the mean of its divisors is an integer number (356130528).

Almost surely, 2^11010111201 is an apocalyptic number.

It is an amenable number.

11010111201 is a deficient number, since it is larger than the sum of its proper divisors (6084154143).

11010111201 is a wasteful number, since it uses less digits than its factorization.

11010111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4350 (or 4347 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 11010111201 its reverse (10211101011), we get a palindrome (21221212212).

The spelling of 11010111201 in words is "eleven billion, ten million, one hundred eleven thousand, two hundred one".