4352121233011 has 4 divisors (see below), whose sum is σ = 4352125430952. Its totient is φ = 4352117035072.

The previous prime is 4352121232961. The next prime is 4352121233017. The reversal of 4352121233011 is 1103321212534.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4352121233011 - 2²³ = 4352112844403 is a prime.

It is a super-2 number, since 2×4352121233011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4352121233017) 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, 702360 + ... + 3032746.

It is an arithmetic number, because the mean of its divisors is an integer number (1088031357738).

Almost surely, 2^{4352121233011} is an apocalyptic number.

4352121233011 is a deficient number, since it is larger than the sum of its proper divisors (4197941).

4352121233011 is a wasteful number, since it uses less digits than its factorization.

4352121233011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4197940.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 4352121233011 its reverse (1103321212534), we get a palindrome (5455442445545).

The spelling of 4352121233011 in words is "four trillion, three hundred fifty-two billion, one hundred twenty-one million, two hundred thirty-three thousand, eleven".