323104010402 has 8 divisors (see below), whose sum is σ = 484658978796. Its totient is φ = 161551017472.

The previous prime is 323104010393. The next prime is 323104010407. The reversal of 323104010402 is 204010401323.

It can be written as a sum of positive squares in 2 ways, for example, as 316317381241 + 6786629161 = 562421^2 + 82381^2 .

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

It is not an unprimeable number, because it can be changed into a prime (323104010407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23378 + ... + 804210.

Almost surely, 2^323104010402 is an apocalyptic number.

323104010402 is a deficient number, since it is larger than the sum of its proper divisors (161554968394).

323104010402 is a wasteful number, since it uses less digits than its factorization.

323104010402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987732.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 323104010402 its reverse (204010401323), we get a palindrome (527114411725).

The spelling of 323104010402 in words is "three hundred twenty-three billion, one hundred four million, ten thousand, four hundred two".