10020311201 has 4 divisors (see below), whose sum is σ = 10157575812. Its totient is φ = 9883046592.

The previous prime is 10020311167. The next prime is 10020311267. The reversal of 10020311201 is 10211302001.

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 3338066176 + 6682245025 = 57776^2 + 81745^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020311201 - 2⁶ = 10020311137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10020313201) 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, 68632196 + ... + 68632341.

It is an arithmetic number, because the mean of its divisors is an integer number (2539393953).

Almost surely, 2^10020311201 is an apocalyptic number.

It is an amenable number.

10020311201 is a deficient number, since it is larger than the sum of its proper divisors (137264611).

10020311201 is an equidigital number, since it uses as much as digits as its factorization.

10020311201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137264610.

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

Adding to 10020311201 its reverse (10211302001), we get a palindrome (20231613202).

The spelling of 10020311201 in words is "ten billion, twenty million, three hundred eleven thousand, two hundred one".