30230055102 has 16 divisors (see below), whose sum is σ = 65110888080. Its totient is φ = 9301555392.

The previous prime is 30230055047. The next prime is 30230055181. The reversal of 30230055102 is 20155003203.

It is a congruent number.

It is an unprimeable number.

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, 193782327 + ... + 193782482.

It is an arithmetic number, because the mean of its divisors is an integer number (4069430505).

Almost surely, 2^30230055102 is an apocalyptic number.

30230055102 is an abundant number, since it is smaller than the sum of its proper divisors (34880832978).

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

30230055102 is a wasteful number, since it uses less digits than its factorization.

30230055102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387564827.

The product of its (nonzero) digits is 900, while the sum is 21.

Adding to 30230055102 its reverse (20155003203), we get a palindrome (50385058305).

The spelling of 30230055102 in words is "thirty billion, two hundred thirty million, fifty-five thousand, one hundred two".