213231130232113 has 8 divisors (see below), whose sum is σ = 243708686627328. Its totient is φ = 182757565427424.

The previous prime is 213231130232101. The next prime is 213231130232117. The reversal of 213231130232113 is 311232031132312.

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

It is a cyclic number.

It is not a de Polignac number, because 213231130232113 - 2¹³ = 213231130223921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213231130232117) 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, 997783156 + ... + 997996837.

It is an arithmetic number, because the mean of its divisors is an integer number (30463585828416).

Almost surely, 2^{213231130232113} is an apocalyptic number.

It is an amenable number.

213231130232113 is a deficient number, since it is larger than the sum of its proper divisors (30477556395215).

213231130232113 is a wasteful number, since it uses less digits than its factorization.

213231130232113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995795263.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 213231130232113 its reverse (311232031132312), we get a palindrome (524463161364425).

The spelling of 213231130232113 in words is "two hundred thirteen trillion, two hundred thirty-one billion, one hundred thirty million, two hundred thirty-two thousand, one hundred thirteen".