30103220100032 has 28 divisors (see below), whose sum is σ = 59774641867800. Its totient is φ = 15041893015296.

The previous prime is 30103220099933. The next prime is 30103220100067. The reversal of 30103220100032 is 23000102230103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151728758 + ... + 151927029.

Almost surely, 2^{30103220100032} is an apocalyptic number.

30103220100032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30103220100032 is a deficient number, since it is larger than the sum of its proper divisors (29671421767768).

30103220100032 is a wasteful number, since it uses less digits than its factorization.

30103220100032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303657348 (or 303657338 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30103220100032 its reverse (23000102230103), we get a palindrome (53103322330135).

The spelling of 30103220100032 in words is "thirty trillion, one hundred three billion, two hundred twenty million, one hundred thousand, thirty-two".