111031404320010 has 128 divisors (see below), whose sum is σ = 271252629446400. Its totient is φ = 29080995840000.

The previous prime is 111031404319973. The next prime is 111031404320027. The reversal of 111031404320010 is 10023404130111.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3544935150 + ... + 3544966470.

It is an arithmetic number, because the mean of its divisors is an integer number (2119161167550).

Almost surely, 2^{111031404320010} is an apocalyptic number.

111031404320010 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 111031404320010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135626314723200).

111031404320010 is an abundant number, since it is smaller than the sum of its proper divisors (160221225126390).

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

111031404320010 is a wasteful number, since it uses less digits than its factorization.

111031404320010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38104.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 111031404320010 its reverse (10023404130111), we get a palindrome (121054808450121).

The spelling of 111031404320010 in words is "one hundred eleven trillion, thirty-one billion, four hundred four million, three hundred twenty thousand, ten".