10131313340 has 12 divisors (see below), whose sum is σ = 21275758056. Its totient is φ = 4052525328.

The previous prime is 10131313331. The next prime is 10131313403. The reversal of 10131313340 is 4331313101.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 506565667 = 10131313340 / (1 + 0 + 1 + 3 + 1 + 3 + 1 + 3 + 3 + 4 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253282814 + ... + 253282853.

It is an arithmetic number, because the mean of its divisors is an integer number (1772979838).

Almost surely, 2^10131313340 is an apocalyptic number.

10131313340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10131313340 is an abundant number, since it is smaller than the sum of its proper divisors (11144444716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10131313340 is a wasteful number, since it uses less digits than its factorization.

10131313340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506565676 (or 506565674 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10131313340 its reverse (4331313101), we get a palindrome (14462626441).

The spelling of 10131313340 in words is "ten billion, one hundred thirty-one million, three hundred thirteen thousand, three hundred forty".