331421143322130 has 128 divisors (see below), whose sum is σ = 875045531865600. Its totient is φ = 79961217552384.

The previous prime is 331421143322107. The next prime is 331421143322161. The reversal of 331421143322130 is 31223341124133.

It is a junction number, because it is equal to n+sod(n) for n = 331421143322091 and 331421143322100.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45539862 + ... + 52313681.

It is an arithmetic number, because the mean of its divisors is an integer number (6836293217700).

Almost surely, 2^{331421143322130} is an apocalyptic number.

331421143322130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

331421143322130 is an abundant number, since it is smaller than the sum of its proper divisors (543624388543470).

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

331421143322130 is a wasteful number, since it uses less digits than its factorization.

331421143322130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97853828.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 331421143322130 its reverse (31223341124133), we get a palindrome (362644484446263).

The spelling of 331421143322130 in words is "three hundred thirty-one trillion, four hundred twenty-one billion, one hundred forty-three million, three hundred twenty-two thousand, one hundred thirty".