113020133213 has 16 divisors (see below), whose sum is σ = 124583141760. Its totient is φ = 101868508224.

The previous prime is 113020133207. The next prime is 113020133221. The reversal of 113020133213 is 312331020311.

It is a cyclic number.

It is not a de Polignac number, because 113020133213 - 2⁸ = 113020132957 is a prime.

It is a super-2 number, since 2×113020133213² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113020133203) 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 15 ways as a sum of consecutive naturals, for example, 1878248 + ... + 1937486.

It is an arithmetic number, because the mean of its divisors is an integer number (7786446360).

Almost surely, 2^113020133213 is an apocalyptic number.

113020133213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

113020133213 is a deficient number, since it is larger than the sum of its proper divisors (11563008547).

113020133213 is a wasteful number, since it uses less digits than its factorization.

113020133213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62708.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 113020133213 its reverse (312331020311), we get a palindrome (425351153524).

The spelling of 113020133213 in words is "one hundred thirteen billion, twenty million, one hundred thirty-three thousand, two hundred thirteen".