101200110202601 has 2 divisors, whose sum is σ = 101200110202602. Its totient is φ = 101200110202600.

The previous prime is 101200110202573. The next prime is 101200110202699. The reversal of 101200110202601 is 106202011002101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80573979642601 + 20626130560000 = 8976301^2 + 4541600^2 .

It is a cyclic number.

It is not a de Polignac number, because 101200110202601 - 2²² = 101200106008297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101200110202601.

It is not a weakly prime, because it can be changed into another prime (101200110292601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600055101300 + 50600055101301.

It is an arithmetic number, because the mean of its divisors is an integer number (50600055101301).

Almost surely, 2^{101200110202601} is an apocalyptic number.

It is an amenable number.

101200110202601 is a deficient number, since it is larger than the sum of its proper divisors (1).

101200110202601 is an equidigital number, since it uses as much as digits as its factorization.

101200110202601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 101200110202601 its reverse (106202011002101), we get a palindrome (207402121204702).

The spelling of 101200110202601 in words is "one hundred one trillion, two hundred billion, one hundred ten million, two hundred two thousand, six hundred one".