30231303100 has 36 divisors (see below), whose sum is σ = 65815681624. Its totient is φ = 12053119680.

The previous prime is 30231303097. The next prime is 30231303103. The reversal of 30231303100 is 130313203.

It is an interprime number because it is at equal distance from previous prime (30231303097) and next prime (30231303103).

It is a super-2 number, since 2×30231303100² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231303103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 461667 + ... + 523066.

Almost surely, 2^30231303100 is an apocalyptic number.

It is an amenable number.

30231303100 is an abundant number, since it is smaller than the sum of its proper divisors (35584378524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30231303100 is a wasteful number, since it uses less digits than its factorization.

30231303100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985054 (or 985047 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 30231303100 its reverse (130313203), we get a palindrome (30361616303).

The spelling of 30231303100 in words is "thirty billion, two hundred thirty-one million, three hundred three thousand, one hundred".