130121110310 has 32 divisors (see below), whose sum is σ = 246566073600. Its totient is φ = 49304890080.

The previous prime is 130121110279. The next prime is 130121110313. The reversal of 130121110310 is 13011121031.

It is a happy number.

It is a super-2 number, since 2×130121110310² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130121110313) 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 15 ways as a sum of consecutive naturals, for example, 3139301 + ... + 3180479.

It is an arithmetic number, because the mean of its divisors is an integer number (7705189800).

Almost surely, 2^130121110310 is an apocalyptic number.

130121110310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130121110310 is a deficient number, since it is larger than the sum of its proper divisors (116444963290).

130121110310 is a wasteful number, since it uses less digits than its factorization.

130121110310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57836.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 130121110310 its reverse (13011121031), we get a palindrome (143132231341).

The spelling of 130121110310 in words is "one hundred thirty billion, one hundred twenty-one million, one hundred ten thousand, three hundred ten".