100120111333 has 4 divisors (see below), whose sum is σ = 109221939648. Its totient is φ = 91018283020.

The previous prime is 100120111327. The next prime is 100120111363. The reversal of 100120111333 is 333111021001.

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: 333111021001 = 11 ⋅30282820091.

It is a cyclic number.

It is not a de Polignac number, because 100120111333 - 2⁹ = 100120110821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120111303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4550914141 + ... + 4550914162.

It is an arithmetic number, because the mean of its divisors is an integer number (27305484912).

Almost surely, 2^100120111333 is an apocalyptic number.

It is an amenable number.

100120111333 is a deficient number, since it is larger than the sum of its proper divisors (9101828315).

100120111333 is an equidigital number, since it uses as much as digits as its factorization.

100120111333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9101828314.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 100120111333 its reverse (333111021001), we get a palindrome (433231132334).

The spelling of 100120111333 in words is "one hundred billion, one hundred twenty million, one hundred eleven thousand, three hundred thirty-three".