11233240201 has 2 divisors, whose sum is σ = 11233240202. Its totient is φ = 11233240200.

The previous prime is 11233240153. The next prime is 11233240253. The reversal of 11233240201 is 10204233211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6206288400 + 5026951801 = 78780^2 + 70901^2 .

It is a cyclic number.

It is not a de Polignac number, because 11233240201 - 2¹³ = 11233232009 is a prime.

It is not a weakly prime, because it can be changed into another prime (11233240261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616620100 + 5616620101.

It is an arithmetic number, because the mean of its divisors is an integer number (5616620101).

Almost surely, 2^11233240201 is an apocalyptic number.

It is an amenable number.

11233240201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233240201 is an equidigital number, since it uses as much as digits as its factorization.

11233240201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11233240201 its reverse (10204233211), we get a palindrome (21437473412).

The spelling of 11233240201 in words is "eleven billion, two hundred thirty-three million, two hundred forty thousand, two hundred one".