30516744102 has 16 divisors (see below), whose sum is σ = 65728372080. Its totient is φ = 9389767392.

The previous prime is 30516744101. The next prime is 30516744119. The reversal of 30516744102 is 20144761503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30516744101) 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 7 ways as a sum of consecutive naturals, for example, 195620077 + ... + 195620232.

It is an arithmetic number, because the mean of its divisors is an integer number (4108023255).

Almost surely, 2^30516744102 is an apocalyptic number.

30516744102 is an abundant number, since it is smaller than the sum of its proper divisors (35211627978).

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

30516744102 is a wasteful number, since it uses less digits than its factorization.

30516744102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391240327.

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 30516744102 in words is "thirty billion, five hundred sixteen million, seven hundred forty-four thousand, one hundred two".