10211110313 has 4 divisors (see below), whose sum is σ = 10223081988. Its totient is φ = 10199138640.

The previous prime is 10211110309. The next prime is 10211110331. The reversal of 10211110313 is 31301111201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31301111201 = 2939 ⋅10650259.

It can be written as a sum of positive squares in 2 ways, for example, as 1108423849 + 9102686464 = 33293^2 + 95408^2 .

It is a cyclic number.

It is not a de Polignac number, because 10211110313 - 2² = 10211110309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10211110513) 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, 5984558 + ... + 5986263.

It is an arithmetic number, because the mean of its divisors is an integer number (2555770497).

Almost surely, 2^10211110313 is an apocalyptic number.

It is an amenable number.

10211110313 is a deficient number, since it is larger than the sum of its proper divisors (11971675).

10211110313 is an equidigital number, since it uses as much as digits as its factorization.

10211110313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11971674.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 10211110313 its reverse (31301111201), we get a palindrome (41512221514).

The spelling of 10211110313 in words is "ten billion, two hundred eleven million, one hundred ten thousand, three hundred thirteen".