30013031022231 has 8 divisors (see below), whose sum is σ = 40017406677120. Its totient is φ = 20008671357752.

The previous prime is 30013031022217. The next prime is 30013031022263. The reversal of 30013031022231 is 13222013031003.

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 30013031022231 - 2²¹ = 30013028925079 is a prime.

It is a super-2 number, since 2×30013031022231² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30013031022198 and 30013031022207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013031022631) 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, 1437616 + ... + 7879898.

It is an arithmetic number, because the mean of its divisors is an integer number (5002175834640).

Almost surely, 2^{30013031022231} is an apocalyptic number.

30013031022231 is a deficient number, since it is larger than the sum of its proper divisors (10004375654889).

30013031022231 is a wasteful number, since it uses less digits than its factorization.

30013031022231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7995205.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30013031022231 its reverse (13222013031003), we get a palindrome (43235044053234).

The spelling of 30013031022231 in words is "thirty trillion, thirteen billion, thirty-one million, twenty-two thousand, two hundred thirty-one".