30302310102 has 32 divisors (see below), whose sum is σ = 61731525120. Its totient is φ = 9913669920.

The previous prime is 30302310079. The next prime is 30302310107. The reversal of 30302310102 is 20101320303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30302310107) 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 15 ways as a sum of consecutive naturals, for example, 80049 + ... + 258867.

It is an arithmetic number, because the mean of its divisors is an integer number (1929110160).

Almost surely, 2^30302310102 is an apocalyptic number.

30302310102 is an abundant number, since it is smaller than the sum of its proper divisors (31429215018).

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

30302310102 is a wasteful number, since it uses less digits than its factorization.

30302310102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179348.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30302310102 its reverse (20101320303), we get a palindrome (50403630405).

It can be divided in two parts, 3030 and 2310102, that added together give a palindrome (2313132).

The spelling of 30302310102 in words is "thirty billion, three hundred two million, three hundred ten thousand, one hundred two".