10311030413 has 4 divisors (see below), whose sum is σ = 10311284220. Its totient is φ = 10310776608.

The previous prime is 10311030397. The next prime is 10311030449. The reversal of 10311030413 is 31403011301.

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 356378884 + 9954651529 = 18878^2 + 99773^2 .

It is a cyclic number.

It is not a de Polignac number, because 10311030413 - 2⁴ = 10311030397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10311030391 and 10311030400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311030013) 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, 50720 + ... + 152297.

It is an arithmetic number, because the mean of its divisors is an integer number (2577821055).

Almost surely, 2^10311030413 is an apocalyptic number.

It is an amenable number.

10311030413 is a deficient number, since it is larger than the sum of its proper divisors (253807).

10311030413 is an equidigital number, since it uses as much as digits as its factorization.

10311030413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253806.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10311030413 its reverse (31403011301), we get a palindrome (41714041714).

The spelling of 10311030413 in words is "ten billion, three hundred eleven million, thirty thousand, four hundred thirteen".