130031030310 has 16 divisors (see below), whose sum is σ = 312074472816. Its totient is φ = 34674941408.

The previous prime is 130031030309. The next prime is 130031030317. The reversal of 130031030310 is 13030130031.

It is a super-2 number, since 2×130031030310² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 130031030310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130031030317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2167183809 + ... + 2167183868.

It is an arithmetic number, because the mean of its divisors is an integer number (19504654551).

Almost surely, 2^130031030310 is an apocalyptic number.

130031030310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130031030310 is an abundant number, since it is smaller than the sum of its proper divisors (182043442506).

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

130031030310 is a wasteful number, since it uses less digits than its factorization.

130031030310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4334367687.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 130031030310 its reverse (13030130031), we get a palindrome (143061160341).

The spelling of 130031030310 in words is "one hundred thirty billion, thirty-one million, thirty thousand, three hundred ten".