130121333030012 has 24 divisors (see below), whose sum is σ = 228673824162000. Its totient is φ = 64786459222656.

The previous prime is 130121333029949. The next prime is 130121333030027. The reversal of 130121333030012 is 210030333121031.

It is a super-2 number, since 2×130121333030012² (a number of 29 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 130121333030012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62033393 + ... + 64096680.

It is an arithmetic number, because the mean of its divisors is an integer number (9528076006750).

Almost surely, 2^{130121333030012} is an apocalyptic number.

It is an amenable number.

130121333030012 is a deficient number, since it is larger than the sum of its proper divisors (98552491131988).

130121333030012 is a wasteful number, since it uses less digits than its factorization.

130121333030012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126131165 (or 126131163 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 130121333030012 its reverse (210030333121031), we get a palindrome (340151666151043).

The spelling of 130121333030012 in words is "one hundred thirty trillion, one hundred twenty-one billion, three hundred thirty-three million, thirty thousand, twelve".