1110311412 has 72 divisors (see below), whose sum is σ = 3145310784. Its totient is φ = 298564608.

The previous prime is 1110311399. The next prime is 1110311413. The reversal of 1110311412 is 2141130111.

It is a junction number, because it is equal to n+sod(n) for n = 1110311391 and 1110311400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110311413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1408 + ... + 47144.

It is an arithmetic number, because the mean of its divisors is an integer number (43684872).

Almost surely, 2^1110311412 is an apocalyptic number.

1110311412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110311412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1572655392).

1110311412 is an abundant number, since it is smaller than the sum of its proper divisors (2034999372).

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

1110311412 is a wasteful number, since it uses less digits than its factorization.

1110311412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45785 (or 45766 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1110311412 is about 33321.3356875141. The cubic root of 1110311412 is about 1035.4956239061.

Adding to 1110311412 its reverse (2141130111), we get a palindrome (3251441523).

The spelling of 1110311412 in words is "one billion, one hundred ten million, three hundred eleven thousand, four hundred twelve".