1310020231310 has 32 divisors (see below), whose sum is σ = 2695087968192. Its totient is φ = 449118259200.

The previous prime is 1310020231277. The next prime is 1310020231327. The reversal of 1310020231310 is 131320200131.

It is a super-2 number, since 2×1310020231310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358304 + ... + 1657836.

It is an arithmetic number, because the mean of its divisors is an integer number (84221499006).

Almost surely, 2^{1310020231310} is an apocalyptic number.

1310020231310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310020231310 is an abundant number, since it is smaller than the sum of its proper divisors (1385067736882).

1310020231310 is a wasteful number, since it uses less digits than its factorization.

1310020231310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313948.

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

Adding to 1310020231310 its reverse (131320200131), we get a palindrome (1441340431441).

The spelling of 1310020231310 in words is "one trillion, three hundred ten billion, twenty million, two hundred thirty-one thousand, three hundred ten".