130121131202 has 16 divisors (see below), whose sum is σ = 195721507872. Its totient is φ = 64880841600.

The previous prime is 130121131181. The next prime is 130121131237. The reversal of 130121131202 is 202131121031.

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 7 ways as a sum of consecutive naturals, for example, 1189202 + ... + 1294002.

It is an arithmetic number, because the mean of its divisors is an integer number (12232594242).

Almost surely, 2^130121131202 is an apocalyptic number.

130121131202 is a deficient number, since it is larger than the sum of its proper divisors (65600376670).

130121131202 is a wasteful number, since it uses less digits than its factorization.

130121131202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106513.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 130121131202 its reverse (202131121031), we get a palindrome (332252252233).

The spelling of 130121131202 in words is "one hundred thirty billion, one hundred twenty-one million, one hundred thirty-one thousand, two hundred two".