10211202013 has 4 divisors (see below), whose sum is σ = 10211797980. Its totient is φ = 10210606048.

The previous prime is 10211202007. The next prime is 10211202019. The reversal of 10211202013 is 31020211201.

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

It is an interprime number because it is at equal distance from previous prime (10211202007) and next prime (10211202019).

It can be written as a sum of positive squares in 2 ways, for example, as 2979740569 + 7231461444 = 54587^2 + 85038^2 .

It is a cyclic number.

It is not a de Polignac number, because 10211202013 - 2⁵ = 10211201981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10211201984 and 10211202002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211202019) 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, 271498 + ... + 306811.

It is an arithmetic number, because the mean of its divisors is an integer number (2552949495).

Almost surely, 2^10211202013 is an apocalyptic number.

It is an amenable number.

10211202013 is a deficient number, since it is larger than the sum of its proper divisors (595967).

10211202013 is an equidigital number, since it uses as much as digits as its factorization.

10211202013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595966.

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

Adding to 10211202013 its reverse (31020211201), we get a palindrome (41231413214).

The spelling of 10211202013 in words is "ten billion, two hundred eleven million, two hundred two thousand, thirteen".