310000113130 has 8 divisors (see below), whose sum is σ = 558000203652. Its totient is φ = 124000045248.

The previous prime is 310000113121. The next prime is 310000113149. The reversal of 310000113130 is 31311000013.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 262888976529 + 47111136601 = 512727^2 + 217051^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×310000113130² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 310000113130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15500005647 + ... + 15500005666.

Almost surely, 2^310000113130 is an apocalyptic number.

310000113130 is a deficient number, since it is larger than the sum of its proper divisors (248000090522).

310000113130 is a wasteful number, since it uses less digits than its factorization.

310000113130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31000011320.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 310000113130 its reverse (31311000013), we get a palindrome (341311113143).

The spelling of 310000113130 in words is "three hundred ten billion, one hundred thirteen thousand, one hundred thirty".