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102232110231101 = 4397263499186763
BaseRepresentation
bin10111001111101011000100…
…100111010110111000111101
3111101222021221112111210222202
4113033223010213112320331
5101344432330204343401
61001232441051321245
730351011665101404
oct2717530447267075
9441867845453882
10102232110231101
112a635438049034
12b571326a50225
1345075a6322216
141b360bc17c63b
15bc4459c3406b
hex5cfac49d6e3d

102232110231101 has 32 divisors (see below), whose sum is σ = 106303080576000. Its totient is φ = 98251609526784.

The previous prime is 102232110231073. The next prime is 102232110231109. The reversal of 102232110231101 is 101132011232201.

It is a cyclic number.

It is not a de Polignac number, because 102232110231101 - 26 = 102232110231037 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 (102232110231109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 547296146 + ... + 547482908.

It is an arithmetic number, because the mean of its divisors is an integer number (3321971268000).

Almost surely, 2102232110231101 is an apocalyptic number.

It is an amenable number.

102232110231101 is a deficient number, since it is larger than the sum of its proper divisors (4070970344899).

102232110231101 is a wasteful number, since it uses less digits than its factorization.

102232110231101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187665.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 102232110231101 its reverse (101132011232201), we get a palindrome (203364121463302).

The spelling of 102232110231101 in words is "one hundred two trillion, two hundred thirty-two billion, one hundred ten million, two hundred thirty-one thousand, one hundred one".

Divisors: 1 43 97 263 499 4171 11309 21457 25511 48403 131237 186763 1096973 2081329 5643191 8030809 12729989 18116011 49118669 93194737 547389527 778988473 2112102767 4007373691 4764510893 9039889489 24510215831 204873968399 388715248027 1053939280733 2377490935607 102232110231101