10101111321233 has 4 divisors (see below), whose sum is σ = 10291698327348. Its totient is φ = 9910524315120.

The previous prime is 10101111321209. The next prime is 10101111321313. The reversal of 10101111321233 is 33212311110101.

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 8858617653649 + 1242493667584 = 2976343^2 + 1114672^2 .

It is a cyclic number.

It is not a de Polignac number, because 10101111321233 - 2³⁰ = 10100037579409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101111321733) 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, 95293502978 + ... + 95293503083.

It is an arithmetic number, because the mean of its divisors is an integer number (2572924581837).

Almost surely, 2^{10101111321233} is an apocalyptic number.

It is an amenable number.

10101111321233 is a deficient number, since it is larger than the sum of its proper divisors (190587006115).

10101111321233 is an equidigital number, since it uses as much as digits as its factorization.

10101111321233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190587006114.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 10101111321233 its reverse (33212311110101), we get a palindrome (43313422431334).

The spelling of 10101111321233 in words is "ten trillion, one hundred one billion, one hundred eleven million, three hundred twenty-one thousand, two hundred thirty-three".