10321200101 has 2 divisors, whose sum is σ = 10321200102. Its totient is φ = 10321200100.

The previous prime is 10321200091. The next prime is 10321200139. The reversal of 10321200101 is 10100212301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8778753025 + 1542447076 = 93695^2 + 39274^2 .

It is a cyclic number.

It is not a de Polignac number, because 10321200101 - 2⁶ = 10321200037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10321200161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160600050 + 5160600051.

It is an arithmetic number, because the mean of its divisors is an integer number (5160600051).

Almost surely, 2^10321200101 is an apocalyptic number.

It is an amenable number.

10321200101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10321200101 is an equidigital number, since it uses as much as digits as its factorization.

10321200101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10321200101 its reverse (10100212301), we get a palindrome (20421412402).

The spelling of 10321200101 in words is "ten billion, three hundred twenty-one million, two hundred thousand, one hundred one".