10101203201 has 4 divisors (see below), whose sum is σ = 10193874900. Its totient is φ = 10008531504.

The previous prime is 10101203197. The next prime is 10101203207. The reversal of 10101203201 is 10230210101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10230210101 = 67 ⋅152689703.

It can be written as a sum of positive squares in 2 ways, for example, as 9002214400 + 1098988801 = 94880^2 + 33151^2 .

It is a cyclic number.

It is not a de Polignac number, because 10101203201 - 2² = 10101203197 is a prime.

It is a super-2 number, since 2×10101203201² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10101203207) 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, 46335686 + ... + 46335903.

It is an arithmetic number, because the mean of its divisors is an integer number (2548468725).

Almost surely, 2^10101203201 is an apocalyptic number.

It is an amenable number.

10101203201 is a deficient number, since it is larger than the sum of its proper divisors (92671699).

10101203201 is an equidigital number, since it uses as much as digits as its factorization.

10101203201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92671698.

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

Adding to 10101203201 its reverse (10230210101), we get a palindrome (20331413302).

The spelling of 10101203201 in words is "ten billion, one hundred one million, two hundred three thousand, two hundred one".