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102232233311 = 1317617583431
BaseRepresentation
bin101111100110110000…
…1000001010101011111
3100202212201222112200112
41133031201001111133
53133332422431221
6114544223320235
710246260434225
oct1371541012537
9322781875615
10102232233311
113a3a148101a
121799145007b
139843118760
144d3b6ccb15
1529d51c215b
hex17cd84155f

102232233311 has 16 divisors (see below), whose sum is σ = 118483541568. Its totient is φ = 87361113600.

The previous prime is 102232233281. The next prime is 102232233317. The reversal of 102232233311 is 113332232201.

It is a cyclic number.

It is not a de Polignac number, because 102232233311 - 222 = 102228039007 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 (102232233317) 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, 3778235 + ... + 3805196.

It is an arithmetic number, because the mean of its divisors is an integer number (7405221348).

Almost surely, 2102232233311 is an apocalyptic number.

102232233311 is a deficient number, since it is larger than the sum of its proper divisors (16251308257).

102232233311 is a wasteful number, since it uses less digits than its factorization.

102232233311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7583522.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 102232233311 its reverse (113332232201), we get a palindrome (215564465512).

The spelling of 102232233311 in words is "one hundred two billion, two hundred thirty-two million, two hundred thirty-three thousand, three hundred eleven".

Divisors: 1 13 17 61 221 793 1037 13481 7583431 98584603 128918327 462589291 1675938251 6013660783 7864017947 102232233311