10202140301 has 4 divisors (see below), whose sum is σ = 10203057852. Its totient is φ = 10201222752.

The previous prime is 10202140297. The next prime is 10202140303. The reversal of 10202140301 is 10304120201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5601774025 + 4600366276 = 74845^2 + 67826^2 .

It is a cyclic number.

It is not a de Polignac number, because 10202140301 - 2² = 10202140297 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 (10202140303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441890 + ... + 464403.

It is an arithmetic number, because the mean of its divisors is an integer number (2550764463).

Almost surely, 2^10202140301 is an apocalyptic number.

It is an amenable number.

10202140301 is a deficient number, since it is larger than the sum of its proper divisors (917551).

10202140301 is an equidigital number, since it uses as much as digits as its factorization.

10202140301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917550.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10202140301 its reverse (10304120201), we get a palindrome (20506260502).

The spelling of 10202140301 in words is "ten billion, two hundred two million, one hundred forty thousand, three hundred one".