1113030202320 has 120 divisors (see below), whose sum is σ = 3838951559976. Its totient is φ = 288786207744.

The previous prime is 1113030202289. The next prime is 1113030202321. The reversal of 1113030202320 is 232020303111.

1113030202320 is a `hidden beast` number, since 1 + 1 + 130 + 302 + 0 + 232 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 467347242384 + 645682959936 = 683628^2 + 803544^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1113030202293 and 1113030202302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113030202321) 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, 20863567 + ... + 20916846.

Almost surely, 2^{1113030202320} is an apocalyptic number.

1113030202320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113030202320 is an abundant number, since it is smaller than the sum of its proper divisors (2725921357656).

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

1113030202320 is a wasteful number, since it uses less digits than its factorization.

1113030202320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41780469 (or 41780460 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1113030202320 its reverse (232020303111), we get a palindrome (1345050505431).

The spelling of 1113030202320 in words is "one trillion, one hundred thirteen billion, thirty million, two hundred two thousand, three hundred twenty".