101300322121 has 2 divisors, whose sum is σ = 101300322122. Its totient is φ = 101300322120.

The previous prime is 101300322089. The next prime is 101300322133. The reversal of 101300322121 is 121223003101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100958072121 + 342250000 = 317739^2 + 18500^2 .

It is a cyclic number.

It is not a de Polignac number, because 101300322121 - 2⁵ = 101300322089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101300322095 and 101300322104.

It is not a weakly prime, because it can be changed into another prime (101300302121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50650161060 + 50650161061.

It is an arithmetic number, because the mean of its divisors is an integer number (50650161061).

Almost surely, 2^101300322121 is an apocalyptic number.

It is an amenable number.

101300322121 is a deficient number, since it is larger than the sum of its proper divisors (1).

101300322121 is an equidigital number, since it uses as much as digits as its factorization.

101300322121 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 101300322121 its reverse (121223003101), we get a palindrome (222523325222).

The spelling of 101300322121 in words is "one hundred one billion, three hundred million, three hundred twenty-two thousand, one hundred twenty-one".