33023100113 has 4 divisors (see below), whose sum is σ = 33161272320. Its totient is φ = 32884927908.

The previous prime is 33023100109. The next prime is 33023100163. The reversal of 33023100113 is 31100132033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31100132033 = 37 ⋅840544109.

It is a cyclic number.

It is not a de Polignac number, because 33023100113 - 2² = 33023100109 is a prime.

It is a super-2 number, since 2×33023100113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33023100091 and 33023100100.

It is not an unprimeable number, because it can be changed into a prime (33023100163) 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, 69085745 + ... + 69086222.

It is an arithmetic number, because the mean of its divisors is an integer number (8290318080).

Almost surely, 2^33023100113 is an apocalyptic number.

It is an amenable number.

33023100113 is a deficient number, since it is larger than the sum of its proper divisors (138172207).

33023100113 is a wasteful number, since it uses less digits than its factorization.

33023100113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138172206.

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

Adding to 33023100113 its reverse (31100132033), we get a palindrome (64123232146).

The spelling of 33023100113 in words is "thirty-three billion, twenty-three million, one hundred thousand, one hundred thirteen".