30231102100 has 36 divisors (see below), whose sum is σ = 65609744284. Its totient is φ = 12090919680.

The previous prime is 30231102061. The next prime is 30231102127. The reversal of 30231102100 is 120113203.

It can be written as a sum of positive squares in 6 ways, for example, as 6578507664 + 23652594436 = 81108^2 + 153794^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1118344 + ... + 1145056.

Almost surely, 2^30231102100 is an apocalyptic number.

It is an amenable number.

30231102100 is an abundant number, since it is smaller than the sum of its proper divisors (35378642184).

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

30231102100 is a wasteful number, since it uses less digits than its factorization.

30231102100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38044 (or 38037 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30231102100 its reverse (120113203), we get a palindrome (30351215303).

The spelling of 30231102100 in words is "thirty billion, two hundred thirty-one million, one hundred two thousand, one hundred".