30040200111 has 16 divisors (see below), whose sum is σ = 41942774016. Its totient is φ = 19088367936.

The previous prime is 30040200109. The next prime is 30040200119. The reversal of 30040200111 is 11100204003.

It is a happy number.

It is not a de Polignac number, because 30040200111 - 2¹ = 30040200109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30040200119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 749670 + ... + 788723.

It is an arithmetic number, because the mean of its divisors is an integer number (2621423376).

Almost surely, 2^30040200111 is an apocalyptic number.

30040200111 is a deficient number, since it is larger than the sum of its proper divisors (11902573905).

30040200111 is a wasteful number, since it uses less digits than its factorization.

30040200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538702.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 30040200111 its reverse (11100204003), we get a palindrome (41140404114).

The spelling of 30040200111 in words is "thirty billion, forty million, two hundred thousand, one hundred eleven".