101331201311233 has 4 divisors (see below), whose sum is σ = 101331817459648. Its totient is φ = 101330585162820.

The previous prime is 101331201311191. The next prime is 101331201311239. The reversal of 101331201311233 is 332113102133101.

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.

It is a cyclic number.

It is not a de Polignac number, because 101331201311233 - 2⁹ = 101331201310721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101331201311198 and 101331201311207.

It is not an unprimeable number, because it can be changed into a prime (101331201311239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307827453 + ... + 308156458.

It is an arithmetic number, because the mean of its divisors is an integer number (25332954364912).

Almost surely, 2^{101331201311233} is an apocalyptic number.

It is an amenable number.

101331201311233 is a deficient number, since it is larger than the sum of its proper divisors (616148415).

101331201311233 is an equidigital number, since it uses as much as digits as its factorization.

101331201311233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616148414.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 101331201311233 its reverse (332113102133101), we get a palindrome (433444303444334).

The spelling of 101331201311233 in words is "one hundred one trillion, three hundred thirty-one billion, two hundred one million, three hundred eleven thousand, two hundred thirty-three".