10320200402 has 8 divisors (see below), whose sum is σ = 15633571212. Its totient is φ = 5109010000.

The previous prime is 10320200389. The next prime is 10320200437. The reversal of 10320200402 is 20400202301.

It can be written as a sum of positive squares in 2 ways, for example, as 10318293241 + 1907161 = 101579^2 + 1381^2 .

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, 25544849 + ... + 25545252.

Almost surely, 2^10320200402 is an apocalyptic number.

10320200402 is a deficient number, since it is larger than the sum of its proper divisors (5313370810).

10320200402 is a wasteful number, since it uses less digits than its factorization.

10320200402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51090204.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 10320200402 its reverse (20400202301), we get a palindrome (30720402703).

The spelling of 10320200402 in words is "ten billion, three hundred twenty million, two hundred thousand, four hundred two".