1113432244020 has 48 divisors (see below), whose sum is σ = 3464011427520. Its totient is φ = 296915264928.

The previous prime is 1113432244013. The next prime is 1113432244073. The reversal of 1113432244020 is 204422343111.

1113432244020 is a `hidden beast` number, since 1 + 1 + 1 + 34 + 3 + 224 + 402 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030955242 + ... + 1030956321.

It is an arithmetic number, because the mean of its divisors is an integer number (72166904740).

Almost surely, 2^{1113432244020} is an apocalyptic number.

1113432244020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113432244020 is an abundant number, since it is smaller than the sum of its proper divisors (2350579183500).

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

1113432244020 is a wasteful number, since it uses less digits than its factorization.

1113432244020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061911581 (or 2061911573 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1113432244020 its reverse (204422343111), we get a palindrome (1317854587131).

Subtracting from 1113432244020 its reverse (204422343111), we obtain a palindrome (909009900909).

The spelling of 1113432244020 in words is "one trillion, one hundred thirteen billion, four hundred thirty-two million, two hundred forty-four thousand, twenty".