1230213223131 has 8 divisors (see below), whose sum is σ = 1652257176144. Its totient is φ = 814155709440.

The previous prime is 1230213223117. The next prime is 1230213223139. The reversal of 1230213223131 is 1313223120321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1230213223131 - 2¹⁰ = 1230213222107 is a prime.

It is a super-2 number, since 2×1230213223131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1230213223139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1496609350 + ... + 1496610171.

It is an arithmetic number, because the mean of its divisors is an integer number (206532147018).

Almost surely, 2^{1230213223131} is an apocalyptic number.

1230213223131 is a deficient number, since it is larger than the sum of its proper divisors (422043953013).

1230213223131 is a wasteful number, since it uses less digits than its factorization.

1230213223131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993219661.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1230213223131 its reverse (1313223120321), we get a palindrome (2543436343452).

The spelling of 1230213223131 in words is "one trillion, two hundred thirty billion, two hundred thirteen million, two hundred twenty-three thousand, one hundred thirty-one".