10121202301 has 6 divisors (see below), whose sum is σ = 11773643550. Its totient is φ = 8675316216.

The previous prime is 10121202277. The next prime is 10121202319. The reversal of 10121202301 is 10320212101.

It can be written as a sum of positive squares in only one way, i.e., 10045251076 + 75951225 = 100226^2 + 8715^2 .

It is not a de Polignac number, because 10121202301 - 2²¹ = 10119105149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121202341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103277526 + ... + 103277623.

It is an arithmetic number, because the mean of its divisors is an integer number (1962273925).

Almost surely, 2^10121202301 is an apocalyptic number.

It is an amenable number.

10121202301 is a deficient number, since it is larger than the sum of its proper divisors (1652441249).

10121202301 is an equidigital number, since it uses as much as digits as its factorization.

10121202301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206555163 (or 206555156 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10121202301 its reverse (10320212101), we get a palindrome (20441414402).

The spelling of 10121202301 in words is "ten billion, one hundred twenty-one million, two hundred two thousand, three hundred one".