30488656102 has 16 divisors (see below), whose sum is σ = 46813377600. Its totient is φ = 14884452072.

The previous prime is 30488656031. The next prime is 30488656151. The reversal of 30488656102 is 20165688403.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

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, 182149 + ... + 306847.

It is an arithmetic number, because the mean of its divisors is an integer number (2925836100).

Almost surely, 2^30488656102 is an apocalyptic number.

30488656102 is a deficient number, since it is larger than the sum of its proper divisors (16324721498).

30488656102 is a wasteful number, since it uses less digits than its factorization.

30488656102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127587.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 30488656102 in words is "thirty billion, four hundred eighty-eight million, six hundred fifty-six thousand, one hundred two".