1113430412021 has 8 divisors (see below), whose sum is σ = 1122774480000. Its totient is φ = 1104111296080.

The previous prime is 1113430412011. The next prime is 1113430412051. The reversal of 1113430412021 is 1202140343111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1113430412021 - 2⁶ = 1113430411957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113430412011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6148385 + ... + 6326886.

It is an arithmetic number, because the mean of its divisors is an integer number (140346810000).

Almost surely, 2^{1113430412021} is an apocalyptic number.

It is an amenable number.

1113430412021 is a deficient number, since it is larger than the sum of its proper divisors (9344067979).

1113430412021 is a wasteful number, since it uses less digits than its factorization.

1113430412021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12476019.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1113430412021 its reverse (1202140343111), we get a palindrome (2315570755132).

The spelling of 1113430412021 in words is "one trillion, one hundred thirteen billion, four hundred thirty million, four hundred twelve thousand, twenty-one".