10315204013 has 4 divisors (see below), whose sum is σ = 10763691168. Its totient is φ = 9866716860.

The previous prime is 10315204007. The next prime is 10315204043. The reversal of 10315204013 is 31040251301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31040251301 = 5167 ⋅6007403.

It is a cyclic number.

It is not a de Polignac number, because 10315204013 - 2¹⁴ = 10315187629 is a prime.

It is a super-2 number, since 2×10315204013² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10315204043) 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, 224243543 + ... + 224243588.

It is an arithmetic number, because the mean of its divisors is an integer number (2690922792).

Almost surely, 2^10315204013 is an apocalyptic number.

It is an amenable number.

10315204013 is a deficient number, since it is larger than the sum of its proper divisors (448487155).

10315204013 is an equidigital number, since it uses as much as digits as its factorization.

10315204013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448487154.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 10315204013 its reverse (31040251301), we get a palindrome (41355455314).

The spelling of 10315204013 in words is "ten billion, three hundred fifteen million, two hundred four thousand, thirteen".