130311312310 has 32 divisors (see below), whose sum is σ = 238018191552. Its totient is φ = 51357588480.

The previous prime is 130311312269. The next prime is 130311312317. The reversal of 130311312310 is 13213113031.

It is a super-2 number, since 2×130311312310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130311312317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621855 + ... + 804565.

It is an arithmetic number, because the mean of its divisors is an integer number (7438068486).

Almost surely, 2^130311312310 is an apocalyptic number.

130311312310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130311312310 is a deficient number, since it is larger than the sum of its proper divisors (107706879242).

130311312310 is a wasteful number, since it uses less digits than its factorization.

130311312310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183768.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 130311312310 its reverse (13213113031), we get a palindrome (143524425341).

The spelling of 130311312310 in words is "one hundred thirty billion, three hundred eleven million, three hundred twelve thousand, three hundred ten".