100111213112333 has 4 divisors (see below), whose sum is σ = 103563323909340. Its totient is φ = 96659102315328.

The previous prime is 100111213112297. The next prime is 100111213112429. The reversal of 100111213112333 is 333211312111001.

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 49894190670724 + 50217022441609 = 7063582^2 + 7086397^2 .

It is not a de Polignac number, because 100111213112333 - 2⁸ = 100111213112077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100111213112299 and 100111213112308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100111213112233) 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, 1726055398460 + ... + 1726055398517.

It is an arithmetic number, because the mean of its divisors is an integer number (25890830977335).

Almost surely, 2^{100111213112333} is an apocalyptic number.

It is an amenable number.

100111213112333 is a deficient number, since it is larger than the sum of its proper divisors (3452110797007).

100111213112333 is an equidigital number, since it uses as much as digits as its factorization.

100111213112333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3452110797006.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 100111213112333 its reverse (333211312111001), we get a palindrome (433322525223334).

The spelling of 100111213112333 in words is "one hundred trillion, one hundred eleven billion, two hundred thirteen million, one hundred twelve thousand, three hundred thirty-three".