1113230301021 has 24 divisors (see below), whose sum is σ = 1651520052000. Its totient is φ = 722068533216.

The previous prime is 1113230300957. The next prime is 1113230301041. The reversal of 1113230301021 is 1201030323111.

1113230301021 is a `hidden beast` number, since 1 + 113 + 230 + 301 + 0 + 21 = 666.

It is not a de Polignac number, because 1113230301021 - 2⁶ = 1113230300957 is a prime.

It is a super-2 number, since 2×1113230301021² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1113230300985 and 1113230301003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113230301041) 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, 13132230 + ... + 13216728.

It is an arithmetic number, because the mean of its divisors is an integer number (68813335500).

Almost surely, 2^{1113230301021} is an apocalyptic number.

It is an amenable number.

1113230301021 is a deficient number, since it is larger than the sum of its proper divisors (538289750979).

1113230301021 is a wasteful number, since it uses less digits than its factorization.

1113230301021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124105 (or 124102 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1113230301021 its reverse (1201030323111), we get a palindrome (2314260624132).

The spelling of 1113230301021 in words is "one trillion, one hundred thirteen billion, two hundred thirty million, three hundred one thousand, twenty-one".