104523203402 has 8 divisors (see below), whose sum is σ = 158337130212. Its totient is φ = 51744160000.

The previous prime is 104523203377. The next prime is 104523203417. The reversal of 104523203402 is 204302325401.

It can be written as a sum of positive squares in 2 ways, for example, as 103033938121 + 1489265281 = 320989^2 + 38591^2 .

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

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, 258720599 + ... + 258721002.

Almost surely, 2^104523203402 is an apocalyptic number.

104523203402 is a deficient number, since it is larger than the sum of its proper divisors (53813926810).

104523203402 is a wasteful number, since it uses less digits than its factorization.

104523203402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517441704.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 104523203402 its reverse (204302325401), we get a palindrome (308825528803).

The spelling of 104523203402 in words is "one hundred four billion, five hundred twenty-three million, two hundred three thousand, four hundred two".