30013022123231 has 8 divisors (see below), whose sum is σ = 34300852798080. Its totient is φ = 25725255469848.

The previous prime is 30013022123167. The next prime is 30013022123233. The reversal of 30013022123231 is 13232122031003.

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 30013022123231 - 2⁶ = 30013022123167 is a prime.

It is a super-2 number, since 2×30013022123231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30013022123197 and 30013022123206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013022123233) 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, 14996561 + ... + 16879658.

It is an arithmetic number, because the mean of its divisors is an integer number (4287606599760).

Almost surely, 2^{30013022123231} is an apocalyptic number.

30013022123231 is a deficient number, since it is larger than the sum of its proper divisors (4287830674849).

30013022123231 is a wasteful number, since it uses less digits than its factorization.

30013022123231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32010733.

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

Adding to 30013022123231 its reverse (13232122031003), we get a palindrome (43245144154234).

The spelling of 30013022123231 in words is "thirty trillion, thirteen billion, twenty-two million, one hundred twenty-three thousand, two hundred thirty-one".