10313113331 has 4 divisors (see below), whose sum is σ = 10313371464. Its totient is φ = 10312855200.

The previous prime is 10313113271. The next prime is 10313113357. The reversal of 10313113331 is 13331131301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13331131301 = 73 ⋅182618237.

It is a cyclic number.

It is not a de Polignac number, because 10313113331 - 2¹⁴ = 10313096947 is a prime.

It is a super-2 number, since 2×10313113331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10313113361) 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, 54950 + ... + 153771.

It is an arithmetic number, because the mean of its divisors is an integer number (2578342866).

Almost surely, 2^10313113331 is an apocalyptic number.

10313113331 is a deficient number, since it is larger than the sum of its proper divisors (258133).

10313113331 is an equidigital number, since it uses as much as digits as its factorization.

10313113331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258132.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 10313113331 its reverse (13331131301), we get a palindrome (23644244632).

The spelling of 10313113331 in words is "ten billion, three hundred thirteen million, one hundred thirteen thousand, three hundred thirty-one".