1130432004020 has 48 divisors (see below), whose sum is σ = 2591167053888. Its totient is φ = 410836008960.

The previous prime is 1130432003983. The next prime is 1130432004101. The reversal of 1130432004020 is 204002340311.

It is a super-3 number, since 3×1130432004020³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1130432003983 and 1130432004001.

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, 1044557 + ... + 1830836.

It is an arithmetic number, because the mean of its divisors is an integer number (53982646956).

Almost surely, 2^{1130432004020} is an apocalyptic number.

1130432004020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130432004020 is an abundant number, since it is smaller than the sum of its proper divisors (1460735049868).

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

1130432004020 is a wasteful number, since it uses less digits than its factorization.

1130432004020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2877200 (or 2877198 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1130432004020 its reverse (204002340311), we get a palindrome (1334434344331).

The spelling of 1130432004020 in words is "one trillion, one hundred thirty billion, four hundred thirty-two million, four thousand, twenty".