11234340201 has 48 divisors (see below), whose sum is σ = 18028707840. Its totient is φ = 6198060960.

The previous prime is 11234340181. The next prime is 11234340217. The reversal of 11234340201 is 10204343211.

It is not a de Polignac number, because 11234340201 - 2⁶ = 11234340137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (11234340001) 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, 2125480 + ... + 2130758.

It is an arithmetic number, because the mean of its divisors is an integer number (375598080).

Almost surely, 2^11234340201 is an apocalyptic number.

It is an amenable number.

11234340201 is a deficient number, since it is larger than the sum of its proper divisors (6794367639).

11234340201 is a wasteful number, since it uses less digits than its factorization.

11234340201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794 (or 5787 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11234340201 its reverse (10204343211), we get a palindrome (21438683412).

The spelling of 11234340201 in words is "eleven billion, two hundred thirty-four million, three hundred forty thousand, two hundred one".