30231001230213 has 8 divisors (see below), whose sum is σ = 46066287588928. Its totient is φ = 17274857845824.

The previous prime is 30231001230197. The next prime is 30231001230229. The reversal of 30231001230213 is 31203210013203.

It is an interprime number because it is at equal distance from previous prime (30231001230197) and next prime (30231001230229).

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

It is not a de Polignac number, because 30231001230213 - 2⁴ = 30231001230197 is a prime.

It is a super-2 number, since 2×30231001230213² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1439571487153 = 30231001230213 / (3 + 0 + 2 + 3 + 1 + 0 + 0 + 1 + 2 + 3 + 0 + 2 + 1 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30231001230213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231001230253) 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, 719785743556 + ... + 719785743597.

It is an arithmetic number, because the mean of its divisors is an integer number (5758285948616).

Almost surely, 2^{30231001230213} is an apocalyptic number.

It is an amenable number.

30231001230213 is a deficient number, since it is larger than the sum of its proper divisors (15835286358715).

30231001230213 is a wasteful number, since it uses less digits than its factorization.

30231001230213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439571487163.

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

Adding to 30231001230213 its reverse (31203210013203), we get a palindrome (61434211243416).

The spelling of 30231001230213 in words is "thirty trillion, two hundred thirty-one billion, one million, two hundred thirty thousand, two hundred thirteen".