30231103230203 has 8 divisors (see below), whose sum is σ = 30418844373168. Its totient is φ = 30043682740224.

The previous prime is 30231103230131. The next prime is 30231103230217. The reversal of 30231103230203 is 30203230113203.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30231103230203 is a prime.

It is a super-2 number, since 2×30231103230203² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30231103230103) 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, 79974101 + ... + 80351222.

It is an arithmetic number, because the mean of its divisors is an integer number (3802355546646).

Almost surely, 2^{30231103230203} is an apocalyptic number.

30231103230203 is a deficient number, since it is larger than the sum of its proper divisors (187741142965).

30231103230203 is a wasteful number, since it uses less digits than its factorization.

30231103230203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160326493.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30231103230203 its reverse (30203230113203), we get a palindrome (60434333343406).

The spelling of 30231103230203 in words is "thirty trillion, two hundred thirty-one billion, one hundred three million, two hundred thirty thousand, two hundred three".