33320100113 has 4 divisors (see below), whose sum is σ = 35280106020. Its totient is φ = 31360094208.

The previous prime is 33320100029. The next prime is 33320100179. The reversal of 33320100113 is 31100102333.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20662050049 + 12658050064 = 143743^2 + 112508^2 .

It is not a de Polignac number, because 33320100113 - 2¹⁶ = 33320034577 is a prime.

It is a super-2 number, since 2×33320100113² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 1960005889 = 33320100113 / (3 + 3 + 3 + 2 + 0 + 1 + 0 + 0 + 1 + 1 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33320100091 and 33320100100.

It is not an unprimeable number, because it can be changed into a prime (33320100013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980002928 + ... + 980002961.

It is an arithmetic number, because the mean of its divisors is an integer number (8820026505).

Almost surely, 2^33320100113 is an apocalyptic number.

It is an amenable number.

33320100113 is a deficient number, since it is larger than the sum of its proper divisors (1960005907).

33320100113 is a wasteful number, since it uses less digits than its factorization.

33320100113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960005906.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 33320100113 its reverse (31100102333), we get a palindrome (64420202446).

The spelling of 33320100113 in words is "thirty-three billion, three hundred twenty million, one hundred thousand, one hundred thirteen".