126315302 has 8 divisors (see below), whose sum is σ = 189961200. Its totient is φ = 62994904.

The previous prime is 126315289. The next prime is 126315403. The reversal of 126315302 is 203513621.

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

It is a congruent number.

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, 80402 + ... + 81957.

It is an arithmetic number, because the mean of its divisors is an integer number (23745150).

Almost surely, 2^126315302 is an apocalyptic number.

126315302 is a deficient number, since it is larger than the sum of its proper divisors (63645898).

126315302 is a wasteful number, since it uses less digits than its factorization.

126315302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162750.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 126315302 is about 11239.0080523149. The cubic root of 126315302 is about 501.7476205283.

Adding to 126315302 its reverse (203513621), we get a palindrome (329828923).

The spelling of 126315302 in words is "one hundred twenty-six million, three hundred fifteen thousand, three hundred two".