213243041120 has 48 divisors (see below), whose sum is σ = 504361459728. Its totient is φ = 85199900160.

The previous prime is 213243041111. The next prime is 213243041153. The reversal of 213243041120 is 21140342312.

It is a super-2 number, since 2×213243041120² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619526 + ... + 900165.

It is an arithmetic number, because the mean of its divisors is an integer number (10507530411).

Almost surely, 2^213243041120 is an apocalyptic number.

213243041120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213243041120 is an abundant number, since it is smaller than the sum of its proper divisors (291118418608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213243041120 is a wasteful number, since it uses less digits than its factorization.

213243041120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520583 (or 1520575 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 213243041120 its reverse (21140342312), we get a palindrome (234383383432).

The spelling of 213243041120 in words is "two hundred thirteen billion, two hundred forty-three million, forty-one thousand, one hundred twenty".