11034431201 has 4 divisors (see below), whose sum is σ = 11199124272. Its totient is φ = 10869738132.

The previous prime is 11034431173. The next prime is 11034431237. The reversal of 11034431201 is 10213443011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10213443011 = 2053 ⋅4974887.

It is a cyclic number.

It is not a de Polignac number, because 11034431201 - 2²² = 11030236897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11034431101) 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, 82346435 + ... + 82346568.

It is an arithmetic number, because the mean of its divisors is an integer number (2799781068).

Almost surely, 2^11034431201 is an apocalyptic number.

It is an amenable number.

11034431201 is a deficient number, since it is larger than the sum of its proper divisors (164693071).

11034431201 is an equidigital number, since it uses as much as digits as its factorization.

11034431201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164693070.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11034431201 its reverse (10213443011), we get a palindrome (21247874212).

The spelling of 11034431201 in words is "eleven billion, thirty-four million, four hundred thirty-one thousand, two hundred one".