331202131320130 has 192 divisors, whose sum is σ = 706835952426240. Its totient is φ = 109452839731200.

The previous prime is 331202131320127. The next prime is 331202131320143. The reversal of 331202131320130 is 31023131202133.

It is a junction number, because it is equal to n+sod(n) for n = 331202131320095 and 331202131320104.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 164695240825 + ... + 164695242835.

It is an arithmetic number, because the mean of its divisors is an integer number (3681437252220).

Almost surely, 2^{331202131320130} is an apocalyptic number.

331202131320130 is an abundant number, since it is smaller than the sum of its proper divisors (375633821106110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331202131320130 is a wasteful number, since it uses less digits than its factorization.

331202131320130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5453 (or 5424 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 331202131320130 its reverse (31023131202133), we get a palindrome (362225262522263).

The spelling of 331202131320130 in words is "three hundred thirty-one trillion, two hundred two billion, one hundred thirty-one million, three hundred twenty thousand, one hundred thirty".