4123211153 has 4 divisors (see below), whose sum is σ = 4123380660. Its totient is φ = 4123041648.

The previous prime is 4123211123. The next prime is 4123211171. The reversal of 4123211153 is 3511123214.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3668967184 + 454243969 = 60572^2 + 21313^2 .

It is a cyclic number.

It is not a de Polignac number, because 4123211153 - 2⁶ = 4123211089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4123211123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40598 + ... + 99471.

It is an arithmetic number, because the mean of its divisors is an integer number (1030845165).

Almost surely, 2^4123211153 is an apocalyptic number.

It is an amenable number.

4123211153 is a deficient number, since it is larger than the sum of its proper divisors (169507).

4123211153 is a wasteful number, since it uses less digits than its factorization.

4123211153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169506.

The product of its digits is 720, while the sum is 23.

The square root of 4123211153 is about 64212.2352281868. The cubic root of 4123211153 is about 1603.5353016533.

Adding to 4123211153 its reverse (3511123214), we get a palindrome (7634334367).

The spelling of 4123211153 in words is "four billion, one hundred twenty-three million, two hundred eleven thousand, one hundred fifty-three".