331420140221102 has 8 divisors (see below), whose sum is σ = 499192991288112. Its totient is φ = 165022476458400.

The previous prime is 331420140221083. The next prime is 331420140221113. The reversal of 331420140221102 is 201122041024133.

It is a happy number.

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

It is a congruent number.

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, 343796825474 + ... + 343796826437.

It is an arithmetic number, because the mean of its divisors is an integer number (62399123911014).

Almost surely, 2^{331420140221102} is an apocalyptic number.

331420140221102 is a deficient number, since it is larger than the sum of its proper divisors (167772851067010).

331420140221102 is a wasteful number, since it uses less digits than its factorization.

331420140221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687593652154.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 331420140221102 its reverse (201122041024133), we get a palindrome (532542181245235).

The spelling of 331420140221102 in words is "three hundred thirty-one trillion, four hundred twenty billion, one hundred forty million, two hundred twenty-one thousand, one hundred two".