130121023202 has 8 divisors (see below), whose sum is σ = 195696526800. Its totient is φ = 64888847604.

The previous prime is 130121023187. The next prime is 130121023231. The reversal of 130121023202 is 202320121031.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85831052 + ... + 85832567.

It is an arithmetic number, because the mean of its divisors is an integer number (24462065850).

Almost surely, 2^130121023202 is an apocalyptic number.

130121023202 is a deficient number, since it is larger than the sum of its proper divisors (65575503598).

130121023202 is a wasteful number, since it uses less digits than its factorization.

130121023202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171664000.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 130121023202 its reverse (202320121031), we get a palindrome (332441144233).

The spelling of 130121023202 in words is "one hundred thirty billion, one hundred twenty-one million, twenty-three thousand, two hundred two".