204520231245302 has 32 divisors (see below), whose sum is σ = 356550474378240. Its totient is φ = 86165452486080.

The previous prime is 204520231245263. The next prime is 204520231245329. The reversal of 204520231245302 is 203542132025402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188539658 + ... + 189621314.

It is an arithmetic number, because the mean of its divisors is an integer number (11142202324320).

Almost surely, 2^{204520231245302} is an apocalyptic number.

204520231245302 is a deficient number, since it is larger than the sum of its proper divisors (152030243132938).

204520231245302 is a wasteful number, since it uses less digits than its factorization.

204520231245302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310636.

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 204520231245302 in words is "two hundred four trillion, five hundred twenty billion, two hundred thirty-one million, two hundred forty-five thousand, three hundred two".