111013231320230 has 32 divisors (see below), whose sum is σ = 200916008193600. Its totient is φ = 44162778908160.

The previous prime is 111013231320209. The next prime is 111013231320239. The reversal of 111013231320230 is 32023132310111.

It is a junction number, because it is equal to n+sod(n) for n = 111013231320196 and 111013231320205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111013231320239) 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, 7689119 + ... + 16767498.

It is an arithmetic number, because the mean of its divisors is an integer number (6278625256050).

Almost surely, 2^{111013231320230} is an apocalyptic number.

111013231320230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111013231320230 is a deficient number, since it is larger than the sum of its proper divisors (89902776873370).

111013231320230 is a wasteful number, since it uses less digits than its factorization.

111013231320230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24459104.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 111013231320230 its reverse (32023132310111), we get a palindrome (143036363630341).

The spelling of 111013231320230 in words is "one hundred eleven trillion, thirteen billion, two hundred thirty-one million, three hundred twenty thousand, two hundred thirty".