204130342204310 has 16 divisors (see below), whose sum is σ = 380104775139600. Its totient is φ = 78836545954656.

The previous prime is 204130342204309. The next prime is 204130342204343. The reversal of 204130342204310 is 13402243031402.

It is a super-2 number, since 2×204130342204310² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351948865580 + ... + 351948866159.

It is an arithmetic number, because the mean of its divisors is an integer number (23756548446225).

Almost surely, 2^{204130342204310} is an apocalyptic number.

204130342204310 is a deficient number, since it is larger than the sum of its proper divisors (175974432935290).

204130342204310 is a wasteful number, since it uses less digits than its factorization.

204130342204310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703897731775.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 204130342204310 its reverse (13402243031402), we get a palindrome (217532585235712).

The spelling of 204130342204310 in words is "two hundred four trillion, one hundred thirty billion, three hundred forty-two million, two hundred four thousand, three hundred ten".