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102323212314 = 23232380131153
BaseRepresentation
bin101111101001011110…
…0000101000000011010
3100210010002011202102020
41133102330011000122
53134024220243224
6115001233315310
710251443645151
oct1372274050032
9323102152366
10102323212314
113a438870984
12179b7a05b36
139858c2119b
144d49812598
1529dd193c79
hex17d2f0501a

102323212314 has 32 divisors (see below), whose sum is σ = 213559922304. Its totient is φ = 32622374400.

The previous prime is 102323212309. The next prime is 102323212319. The reversal of 102323212314 is 413212323201.

It is an interprime number because it is at equal distance from previous prime (102323212309) and next prime (102323212319).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102323212319) 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 15 ways as a sum of consecutive naturals, for example, 3268962 + ... + 3300114.

It is an arithmetic number, because the mean of its divisors is an integer number (6673747572).

Almost surely, 2102323212314 is an apocalyptic number.

102323212314 is an abundant number, since it is smaller than the sum of its proper divisors (111236709990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102323212314 is a wasteful number, since it uses less digits than its factorization.

102323212314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54982.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 102323212314 its reverse (413212323201), we get a palindrome (515535535515).

The spelling of 102323212314 in words is "one hundred two billion, three hundred twenty-three million, two hundred twelve thousand, three hundred fourteen".

Divisors: 1 2 3 6 23 46 69 138 23801 31153 47602 62306 71403 93459 142806 186918 547423 716519 1094846 1433038 1642269 2149557 3284538 4299114 741472553 1482945106 2224417659 4448835318 17053868719 34107737438 51161606157 102323212314