30232010213213 has 4 divisors (see below), whose sum is σ = 30232025570208. Its totient is φ = 30231994856220.

The previous prime is 30232010213161. The next prime is 30232010213233. The reversal of 30232010213213 is 31231201023203.

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 a de Polignac number, because none of the positive numbers 2^k-30232010213213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232010213233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4200431 + ... + 8837852.

It is an arithmetic number, because the mean of its divisors is an integer number (7558006392552).

Almost surely, 2^{30232010213213} is an apocalyptic number.

It is an amenable number.

30232010213213 is a deficient number, since it is larger than the sum of its proper divisors (15356995).

30232010213213 is a wasteful number, since it uses less digits than its factorization.

30232010213213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15356994.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30232010213213 its reverse (31231201023203), we get a palindrome (61463211236416).

The spelling of 30232010213213 in words is "thirty trillion, two hundred thirty-two billion, ten million, two hundred thirteen thousand, two hundred thirteen".