30200232031 has 8 divisors (see below), whose sum is σ = 30780842400. Its totient is φ = 29622380640.

The previous prime is 30200232017. The next prime is 30200232037. The reversal of 30200232031 is 13023200203.

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-30200232031 is a prime.

It is a super-2 number, since 2×30200232031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 30200231996 and 30200232014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200232037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667636 + ... + 711433.

It is an arithmetic number, because the mean of its divisors is an integer number (3847605300).

Almost surely, 2^30200232031 is an apocalyptic number.

30200232031 is a deficient number, since it is larger than the sum of its proper divisors (580610369).

30200232031 is a wasteful number, since it uses less digits than its factorization.

30200232031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379489.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30200232031 its reverse (13023200203), we get a palindrome (43223432234).

The spelling of 30200232031 in words is "thirty billion, two hundred million, two hundred thirty-two thousand, thirty-one".