111230100030 has 64 divisors (see below), whose sum is σ = 305137663488. Its totient is φ = 25419907200.

The previous prime is 111230099989. The next prime is 111230100041. The reversal of 111230100030 is 30001032111.

It is a junction number, because it is equal to n+sod(n) for n = 111230099979 and 111230100015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1367689 + ... + 1446731.

It is an arithmetic number, because the mean of its divisors is an integer number (4767775992).

Almost surely, 2^111230100030 is an apocalyptic number.

111230100030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111230100030 is an abundant number, since it is smaller than the sum of its proper divisors (193907563458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111230100030 is a wasteful number, since it uses less digits than its factorization.

111230100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85761.

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

Adding to 111230100030 its reverse (30001032111), we get a palindrome (141231132141).

The spelling of 111230100030 in words is "one hundred eleven billion, two hundred thirty million, one hundred thousand, thirty".