1113213330131 has 8 divisors (see below), whose sum is σ = 1272923075424. Its totient is φ = 953673402240.

The previous prime is 1113213330109. The next prime is 1113213330137. The reversal of 1113213330131 is 1310333123111.

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 1113213330131 - 2³⁴ = 1096033460947 is a prime.

It is a super-2 number, since 2×1113213330131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1113213330097 and 1113213330106.

It is not an unprimeable number, because it can be changed into a prime (1113213330137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42440300 + ... + 42466521.

It is an arithmetic number, because the mean of its divisors is an integer number (159115384428).

Almost surely, 2^{1113213330131} is an apocalyptic number.

1113213330131 is a deficient number, since it is larger than the sum of its proper divisors (159709745293).

1113213330131 is an equidigital number, since it uses as much as digits as its factorization.

1113213330131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84908701.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 1113213330131 its reverse (1310333123111), we get a palindrome (2423546453242).

The spelling of 1113213330131 in words is "one trillion, one hundred thirteen billion, two hundred thirteen million, three hundred thirty thousand, one hundred thirty-one".