323111313242 has 4 divisors (see below), whose sum is σ = 484666969866. Its totient is φ = 161555656620.

The previous prime is 323111313233. The next prime is 323111313281. The reversal of 323111313242 is 242313111323.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 236780533201 + 86330780041 = 486601^2 + 293821^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80777828309 + ... + 80777828312.

Almost surely, 2^323111313242 is an apocalyptic number.

323111313242 is a deficient number, since it is larger than the sum of its proper divisors (161555656624).

323111313242 is a wasteful number, since it uses less digits than its factorization.

323111313242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161555656623.

The product of its digits is 2592, while the sum is 26.

Adding to 323111313242 its reverse (242313111323), we get a palindrome (565424424565).

The spelling of 323111313242 in words is "three hundred twenty-three billion, one hundred eleven million, three hundred thirteen thousand, two hundred forty-two".