101321213001133 has 4 divisors (see below), whose sum is σ = 104589639227008. Its totient is φ = 98052786775260.

The previous prime is 101321213001049. The next prime is 101321213001143. The reversal of 101321213001133 is 331100312123101.

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 101321213001133 - 2¹³ = 101321212992941 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 (101321213001143) 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, 1634213112891 + ... + 1634213112952.

It is an arithmetic number, because the mean of its divisors is an integer number (26147409806752).

Almost surely, 2^{101321213001133} is an apocalyptic number.

It is an amenable number.

101321213001133 is a deficient number, since it is larger than the sum of its proper divisors (3268426225875).

101321213001133 is an equidigital number, since it uses as much as digits as its factorization.

101321213001133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268426225874.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 101321213001133 its reverse (331100312123101), we get a palindrome (432421525124234).

The spelling of 101321213001133 in words is "one hundred one trillion, three hundred twenty-one billion, two hundred thirteen million, one thousand, one hundred thirty-three".