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200330213131 = 1272635997731
BaseRepresentation
bin1011101010010010011…
…1000111011100001011
3201011002100122020202101
42322210213013130023
511240234013310011
6232010323414231
720321240500336
oct2724447073413
9634070566671
10200330213131
1177a61201214
12329aa224377
1315b77867c69
1499a5cbb61d
1553274502c1
hex2ea49c770b

200330213131 has 8 divisors (see below), whose sum is σ = 202675359744. Its totient is φ = 197997062760.

The previous prime is 200330213063. The next prime is 200330213143. The reversal of 200330213131 is 131312033002.

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

It is a cyclic number.

It is not a de Polignac number, because 200330213131 - 219 = 200329688843 is a prime.

It is a super-2 number, since 2×2003302131312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200330213099 and 200330213108.

It is not an unprimeable number, because it can be changed into a prime (200330213191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2965465 + ... + 3032266.

It is an arithmetic number, because the mean of its divisors is an integer number (25334419968).

Almost surely, 2200330213131 is an apocalyptic number.

200330213131 is a deficient number, since it is larger than the sum of its proper divisors (2345146613).

200330213131 is a wasteful number, since it uses less digits than its factorization.

200330213131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5998121.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 200330213131 its reverse (131312033002), we get a palindrome (331642246133).

The spelling of 200330213131 in words is "two hundred billion, three hundred thirty million, two hundred thirteen thousand, one hundred thirty-one".

Divisors: 1 127 263 33401 5997731 761711837 1577403253 200330213131