30202102032130 has 32 divisors (see below), whose sum is σ = 63645405264000. Its totient is φ = 10102445278080.

The previous prime is 30202102032083. The next prime is 30202102032133. The reversal of 30202102032130 is 3123020120203.

It is a junction number, because it is equal to n+sod(n) for n = 30202102032098 and 30202102032107.

It is not an unprimeable number, because it can be changed into a prime (30202102032133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5261687380 + ... + 5261693119.

It is an arithmetic number, because the mean of its divisors is an integer number (1988918914500).

Almost surely, 2^{30202102032130} is an apocalyptic number.

30202102032130 is an abundant number, since it is smaller than the sum of its proper divisors (33443303231870).

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

30202102032130 is a wasteful number, since it uses less digits than its factorization.

30202102032130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10523380554.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30202102032130 its reverse (3123020120203), we get a palindrome (33325122152333).

The spelling of 30202102032130 in words is "thirty trillion, two hundred two billion, one hundred two million, thirty-two thousand, one hundred thirty".