3240213211123 has 6 divisors (see below), whose sum is σ = 3769227612996. Its totient is φ = 2777325609492.

The previous prime is 3240213211117. The next prime is 3240213211127. The reversal of 3240213211123 is 3211123120423.

It is a de Polignac number, because none of the positive numbers 2^k-3240213211123 is a prime.

It is a super-2 number, since 2×3240213211123² (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 (3240213211127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33063400065 + ... + 33063400162.

It is an arithmetic number, because the mean of its divisors is an integer number (628204602166).

Almost surely, 2^{3240213211123} is an apocalyptic number.

3240213211123 is a deficient number, since it is larger than the sum of its proper divisors (529014401873).

3240213211123 is an equidigital number, since it uses as much as digits as its factorization.

3240213211123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66126800241 (or 66126800234 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 3240213211123 its reverse (3211123120423), we get a palindrome (6451336331546).

The spelling of 3240213211123 in words is "three trillion, two hundred forty billion, two hundred thirteen million, two hundred eleven thousand, one hundred twenty-three".