30200216155 has 8 divisors (see below), whose sum is σ = 36245164032. Its totient is φ = 24156903168.

The previous prime is 30200216153. The next prime is 30200216173. The reversal of 30200216155 is 55161200203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30200216155 - 2¹ = 30200216153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30200216153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367707 + ... + 442276.

It is an arithmetic number, because the mean of its divisors is an integer number (4530645504).

Almost surely, 2^30200216155 is an apocalyptic number.

30200216155 is a deficient number, since it is larger than the sum of its proper divisors (6044947877).

30200216155 is an equidigital number, since it uses as much as digits as its factorization.

30200216155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817445.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 30200216155 its reverse (55161200203), we get a palindrome (85361416358).

The spelling of 30200216155 in words is "thirty billion, two hundred million, two hundred sixteen thousand, one hundred fifty-five".