541122513233 has 4 divisors (see below), whose sum is σ = 558578078208. Its totient is φ = 523666948260.

The previous prime is 541122513229. The next prime is 541122513259. The reversal of 541122513233 is 332315221145.

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.

It is a cyclic number.

It is not a de Polignac number, because 541122513233 - 2² = 541122513229 is a prime.

It is a super-2 number, since 2×541122513233² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 541122513233.

It is not an unprimeable number, because it can be changed into a prime (541122513733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8727782441 + ... + 8727782502.

It is an arithmetic number, because the mean of its divisors is an integer number (139644519552).

Almost surely, 2^541122513233 is an apocalyptic number.

It is an amenable number.

541122513233 is a deficient number, since it is larger than the sum of its proper divisors (17455564975).

541122513233 is a wasteful number, since it uses less digits than its factorization.

541122513233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17455564974.

The product of its digits is 21600, while the sum is 32.

Adding to 541122513233 its reverse (332315221145), we get a palindrome (873437734378).

The spelling of 541122513233 in words is "five hundred forty-one billion, one hundred twenty-two million, five hundred thirteen thousand, two hundred thirty-three".