200320102154 has 16 divisors (see below), whose sum is σ = 300842035200. Its totient is φ = 100039484400.

The previous prime is 200320102139. The next prime is 200320102189. The reversal of 200320102154 is 451201023002.

200320102154 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7751747 + ... + 7777545.

It is an arithmetic number, because the mean of its divisors is an integer number (18802627200).

Almost surely, 2^200320102154 is an apocalyptic number.

200320102154 is a deficient number, since it is larger than the sum of its proper divisors (100521933046).

200320102154 is a wasteful number, since it uses less digits than its factorization.

200320102154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30325.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 200320102154 its reverse (451201023002), we get a palindrome (651521125156).

The spelling of 200320102154 in words is "two hundred billion, three hundred twenty million, one hundred two thousand, one hundred fifty-four".