30231212323 has 8 divisors (see below), whose sum is σ = 32590027008. Its totient is φ = 27877160064.

The previous prime is 30231212321. The next prime is 30231212329. The reversal of 30231212323 is 32321213203.

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

It is not a de Polignac number, because 30231212323 - 2¹ = 30231212321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30231212294 and 30231212303.

It is not an unprimeable number, because it can be changed into a prime (30231212321) 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, 1177411 + ... + 1202812.

It is an arithmetic number, because the mean of its divisors is an integer number (4073753376).

Almost surely, 2^30231212323 is an apocalyptic number.

30231212323 is a deficient number, since it is larger than the sum of its proper divisors (2358814685).

30231212323 is a wasteful number, since it uses less digits than its factorization.

30231212323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381213.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30231212323 its reverse (32321213203), we get a palindrome (62552425526).

The spelling of 30231212323 in words is "thirty billion, two hundred thirty-one million, two hundred twelve thousand, three hundred twenty-three".