103402804 has 6 divisors (see below), whose sum is σ = 180954914. Its totient is φ = 51701400.

The previous prime is 103402801. The next prime is 103402829. The reversal of 103402804 is 408204301.

It can be written as a sum of positive squares in only one way, i.e., 89340304 + 14062500 = 9452^2 + 3750^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103402801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12925347 + ... + 12925354.

Almost surely, 2^103402804 is an apocalyptic number.

It is an amenable number.

103402804 is a deficient number, since it is larger than the sum of its proper divisors (77552110).

103402804 is a wasteful number, since it uses less digits than its factorization.

103402804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25850705 (or 25850703 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 103402804 is about 10168.7169298786. The cubic root of 103402804 is about 469.3650759691.

The spelling of 103402804 in words is "one hundred three million, four hundred two thousand, eight hundred four".