104030402 has 32 divisors (see below), whose sum is σ = 182345472. Its totient is φ = 43593984.

The previous prime is 104030401. The next prime is 104030417. The reversal of 104030402 is 204030401.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (104030401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139643 + ... + 140385.

It is an arithmetic number, because the mean of its divisors is an integer number (5698296).

Almost surely, 2^104030402 is an apocalyptic number.

104030402 is a deficient number, since it is larger than the sum of its proper divisors (78315070).

104030402 is a wasteful number, since it uses less digits than its factorization.

104030402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962.

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

The square root of 104030402 is about 10199.5294989524. The cubic root of 104030402 is about 470.3127569753.

Adding to 104030402 its reverse (204030401), we get a palindrome (308060803).

Subtracting 104030402 from its reverse (204030401), we obtain a palindrome (99999999).

The spelling of 104030402 in words is "one hundred four million, thirty thousand, four hundred two".