30200031111 has 8 divisors (see below), whose sum is σ = 40867704064. Its totient is φ = 19832856120.

The previous prime is 30200031079. The next prime is 30200031131. The reversal of 30200031111 is 11113000203.

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

It is not a de Polignac number, because 30200031111 - 2⁵ = 30200031079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200031131) 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, 75124255 + ... + 75124656.

It is an arithmetic number, because the mean of its divisors is an integer number (5108463008).

Almost surely, 2^30200031111 is an apocalyptic number.

30200031111 is a deficient number, since it is larger than the sum of its proper divisors (10667672953).

30200031111 is a wasteful number, since it uses less digits than its factorization.

30200031111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150248981.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 30200031111 its reverse (11113000203), we get a palindrome (41313031314).

The spelling of 30200031111 in words is "thirty billion, two hundred million, thirty-one thousand, one hundred eleven".