111012300434 has 32 divisors (see below), whose sum is σ = 198614163456. Its totient is φ = 45500550480.

The previous prime is 111012300431. The next prime is 111012300439. The reversal of 111012300434 is 434003210111.

It is not an unprimeable number, because it can be changed into a prime (111012300431) 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, 2161319 + ... + 2212085.

It is an arithmetic number, because the mean of its divisors is an integer number (6206692608).

Almost surely, 2^111012300434 is an apocalyptic number.

111012300434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

111012300434 is a deficient number, since it is larger than the sum of its proper divisors (87601863022).

111012300434 is a wasteful number, since it uses less digits than its factorization.

111012300434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57590.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 111012300434 its reverse (434003210111), we get a palindrome (545015510545).

The spelling of 111012300434 in words is "one hundred eleven billion, twelve million, three hundred thousand, four hundred thirty-four".