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200131013402341 = 7311481622729733
BaseRepresentation
bin101101100000010010100001…
…111101100101111011100101
3222020121100010102110110212021
4231200102201331211323211
5202212421303412333331
61545350530205223141
760103663036002610
oct5540224175457345
9866540112413767
10200131013402341
115884a0a472a67a
121a542893561ab1
1387893730b3c68
14375c56d929177
151820d00d80211
hexb604a1f65ee5

200131013402341 has 16 divisors (see below), whose sum is σ = 236258679241728. Its totient is φ = 165895200604800.

The previous prime is 200131013402323. The next prime is 200131013402351. The reversal of 200131013402341 is 143204310131002.

It is a cyclic number.

It is not a de Polignac number, because 200131013402341 - 27 = 200131013402213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200131013402351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311043490 + ... + 311686243.

It is an arithmetic number, because the mean of its divisors is an integer number (14766167452608).

Almost surely, 2200131013402341 is an apocalyptic number.

It is an amenable number.

200131013402341 is a deficient number, since it is larger than the sum of its proper divisors (36127665839387).

200131013402341 is a wasteful number, since it uses less digits than its factorization.

200131013402341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622731252.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 200131013402341 its reverse (143204310131002), we get a palindrome (343335323533343).

The spelling of 200131013402341 in words is "two hundred trillion, one hundred thirty-one billion, thirteen million, four hundred two thousand, three hundred forty-one".

Divisors: 1 7 31 217 1481 10367 45911 321377 622729733 4359108131 19304621723 135132352061 922262734573 6455839142011 28590144771763 200131013402341