30332023102 has 4 divisors (see below), whose sum is σ = 45498034656. Its totient is φ = 15166011550.

The previous prime is 30332023039. The next prime is 30332023123. The reversal of 30332023102 is 20132023303.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 30332023102.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 7583005774 + ... + 7583005777.

It is an arithmetic number, because the mean of its divisors is an integer number (11374508664).

Almost surely, 2^30332023102 is an apocalyptic number.

30332023102 is a deficient number, since it is larger than the sum of its proper divisors (15166011554).

30332023102 is a wasteful number, since it uses less digits than its factorization.

30332023102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15166011553.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30332023102 its reverse (20132023303), we get a palindrome (50464046405).

The spelling of 30332023102 in words is "thirty billion, three hundred thirty-two million, twenty-three thousand, one hundred two".