320354311531102 has 8 divisors (see below), whose sum is σ = 481092180796656. Its totient is φ = 159990251265552.

The previous prime is 320354311531099. The next prime is 320354311531117. The reversal of 320354311531102 is 201135113453023.

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, 93452247858 + ... + 93452251285.

It is an arithmetic number, because the mean of its divisors is an integer number (60136522599582).

Almost surely, 2^{320354311531102} is an apocalyptic number.

320354311531102 is a deficient number, since it is larger than the sum of its proper divisors (160737869265554).

320354311531102 is a wasteful number, since it uses less digits than its factorization.

320354311531102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186904500002.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 320354311531102 its reverse (201135113453023), we get a palindrome (521489424984125).

It can be divided in two parts, 32035431 and 1531102, that added together give a palindrome (33566533).

The spelling of 320354311531102 in words is "three hundred twenty trillion, three hundred fifty-four billion, three hundred eleven million, five hundred thirty-one thousand, one hundred two".