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212300132121201 = 3174162747688651
BaseRepresentation
bin110000010001010111111001…
…111101011111101001110001
31000211200200202020020122022210
4300101113321331133221301
5210311311132310334301
62031305200112322333
762501115120266535
oct6021277175375161
91024620666218283
10212300132121201
1161710a86a25023
121b9892308433a9
13915ca7cc89497
143a5d54a0d7bc5
15198263106aad6
hexc115f9f5fa71

212300132121201 has 8 divisors (see below), whose sum is σ = 299717833582944. Its totient is φ = 133207926036800.

The previous prime is 212300132121179. The next prime is 212300132121239. The reversal of 212300132121201 is 102121231003212.

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 212300132121201 - 246 = 141931387943537 is a prime.

It is a super-2 number, since 2×2123001321212012 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212300132121241) 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, 2081373844275 + ... + 2081373844376.

It is an arithmetic number, because the mean of its divisors is an integer number (37464729197868).

Almost surely, 2212300132121201 is an apocalyptic number.

It is an amenable number.

212300132121201 is a deficient number, since it is larger than the sum of its proper divisors (87417701461743).

212300132121201 is a wasteful number, since it uses less digits than its factorization.

212300132121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162747688671.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 212300132121201 its reverse (102121231003212), we get a palindrome (314421363124413).

The spelling of 212300132121201 in words is "two hundred twelve trillion, three hundred billion, one hundred thirty-two million, one hundred twenty-one thousand, two hundred one".

Divisors: 1 3 17 51 4162747688651 12488243065953 70766710707067 212300132121201