323135140102 has 16 divisors (see below), whose sum is σ = 501500970000. Its totient is φ = 155970025120.

The previous prime is 323135140099. The next prime is 323135140117. The reversal of 323135140102 is 201041531323.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118852 + ... + 812647.

It is an arithmetic number, because the mean of its divisors is an integer number (31343810625).

Almost surely, 2^323135140102 is an apocalyptic number.

323135140102 is a deficient number, since it is larger than the sum of its proper divisors (178365829898).

323135140102 is a wasteful number, since it uses less digits than its factorization.

323135140102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937511.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 323135140102 its reverse (201041531323), we get a palindrome (524176671425).

The spelling of 323135140102 in words is "three hundred twenty-three billion, one hundred thirty-five million, one hundred forty thousand, one hundred two".