31110130123130 has 16 divisors (see below), whose sum is σ = 56947356836640. Its totient is φ = 12233135912592.

The previous prime is 31110130123123. The next prime is 31110130123133. The reversal of 31110130123130 is 3132103101113.

It is a super-3 number, since 3×31110130123130³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (31110130123133) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 26364516464 + ... + 26364517643.

It is an arithmetic number, because the mean of its divisors is an integer number (3559209802290).

Almost surely, 2^{31110130123130} is an apocalyptic number.

31110130123130 is a deficient number, since it is larger than the sum of its proper divisors (25837226713510).

31110130123130 is a wasteful number, since it uses less digits than its factorization.

31110130123130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52729034173.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 31110130123130 its reverse (3132103101113), we get a palindrome (34242233224243).

The spelling of 31110130123130 in words is "thirty-one trillion, one hundred ten billion, one hundred thirty million, one hundred twenty-three thousand, one hundred thirty".