111101000030010 has 96 divisors (see below), whose sum is σ = 291860249833152. Its totient is φ = 29319523292160.

The previous prime is 111101000029967. The next prime is 111101000030039. The reversal of 111101000030010 is 10030000101111.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 111101000029974 and 111101000030001.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131322777 + ... + 132166083.

It is an arithmetic number, because the mean of its divisors is an integer number (3040210935762).

Almost surely, 2^{111101000030010} is an apocalyptic number.

111101000030010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 111101000030010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145930124916576).

111101000030010 is an abundant number, since it is smaller than the sum of its proper divisors (180759249803142).

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

111101000030010 is a wasteful number, since it uses less digits than its factorization.

111101000030010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858508 (or 858505 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 111101000030010 its reverse (10030000101111), we get a palindrome (121131000131121).

The spelling of 111101000030010 in words is "one hundred eleven trillion, one hundred one billion, thirty thousand, ten".