33231103113 has 16 divisors (see below), whose sum is σ = 50227849280. Its totient is φ = 19373598144.

The previous prime is 33231103097. The next prime is 33231103121. The reversal of 33231103113 is 31130113233.

It is not a de Polignac number, because 33231103113 - 2⁴ = 33231103097 is a prime.

It is a super-2 number, since 2×33231103113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33231103113.

It is not an unprimeable number, because it can be changed into a prime (33231103613) 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, 22422406 + ... + 22423887.

It is an arithmetic number, because the mean of its divisors is an integer number (3139240580).

Almost surely, 2^33231103113 is an apocalyptic number.

It is an amenable number.

33231103113 is a deficient number, since it is larger than the sum of its proper divisors (16996746167).

33231103113 is a wasteful number, since it uses less digits than its factorization.

33231103113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44846328.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 33231103113 its reverse (31130113233), we get a palindrome (64361216346).

The spelling of 33231103113 in words is "thirty-three billion, two hundred thirty-one million, one hundred three thousand, one hundred thirteen".