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232020132201 = 321113565331891
BaseRepresentation
bin1101100000010101111…
…0100100000101101001
3211011212212210221021200
43120011132210011221
512300134123212301
6254331044354413
722522450404054
oct3300536440551
9734785727250
10232020132201
118a443352480
1238b730a5a09
1318b58089c70
14b330945a9b
15607e5dac86
hex36057a4169

232020132201 has 48 divisors (see below), whose sum is σ = 393813131712. Its totient is φ = 129774441600.

The previous prime is 232020132181. The next prime is 232020132259. The reversal of 232020132201 is 102231020232.

232020132201 is a `hidden beast` number, since 2 + 320 + 20 + 1 + 322 + 0 + 1 = 666.

It is not a de Polignac number, because 232020132201 - 26 = 232020132137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232020132101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7259466 + ... + 7291356.

It is an arithmetic number, because the mean of its divisors is an integer number (8204440244).

Almost surely, 2232020132201 is an apocalyptic number.

It is an amenable number.

232020132201 is a deficient number, since it is larger than the sum of its proper divisors (161792999511).

232020132201 is a wasteful number, since it uses less digits than its factorization.

232020132201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37574 (or 37571 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 232020132201 its reverse (102231020232), we get a palindrome (334251152433).

The spelling of 232020132201 in words is "two hundred thirty-two billion, twenty million, one hundred thirty-two thousand, two hundred one".

Divisors: 1 3 9 11 13 33 39 99 117 143 429 1287 5653 16959 31891 50877 62183 73489 95673 186549 220467 287019 350801 414583 559647 661401 808379 1052403 1243749 2425137 3157209 3731247 4560413 7275411 13681239 41043717 180279823 540839469 1622518407 1983078053 2343637699 5949234159 7030913097 17847702477 21092739291 25780014689 77340044067 232020132201