111020000230 has 32 divisors (see below), whose sum is σ = 213395523840. Its totient is φ = 41493567360.

The previous prime is 111020000209. The next prime is 111020000249. The reversal of 111020000230 is 32000020111.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6165649 + ... + 6183628.

It is an arithmetic number, because the mean of its divisors is an integer number (6668610120).

Almost surely, 2^111020000230 is an apocalyptic number.

111020000230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111020000230 is a deficient number, since it is larger than the sum of its proper divisors (102375523610).

111020000230 is a wasteful number, since it uses less digits than its factorization.

111020000230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12349344.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 111020000230 its reverse (32000020111), we get a palindrome (143020020341).

The spelling of 111020000230 in words is "one hundred eleven billion, twenty million, two hundred thirty", and thus it is an aban number.