101322213001 has 2 divisors, whose sum is σ = 101322213002. Its totient is φ = 101322213000.

The previous prime is 101322212987. The next prime is 101322213029. The reversal of 101322213001 is 100312223101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99035460601 + 2286752400 = 314699^2 + 47820^2 .

It is a cyclic number.

It is not a de Polignac number, because 101322213001 - 2³⁵ = 66962474633 is a prime.

It is not a weakly prime, because it can be changed into another prime (101322214001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50661106500 + 50661106501.

It is an arithmetic number, because the mean of its divisors is an integer number (50661106501).

Almost surely, 2^101322213001 is an apocalyptic number.

It is an amenable number.

101322213001 is a deficient number, since it is larger than the sum of its proper divisors (1).

101322213001 is an equidigital number, since it uses as much as digits as its factorization.

101322213001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101322213001 its reverse (100312223101), we get a palindrome (201634436102).

The spelling of 101322213001 in words is "one hundred one billion, three hundred twenty-two million, two hundred thirteen thousand, one".