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102310303301 = 768713309523
BaseRepresentation
bin101111101001000101…
…0110101011001000101
3100210002011212220120122
41133102022311121011
53134012414201201
6115000052511325
710251226141433
oct1372212653105
9323064786518
10102310303301
113a431554178
12179b361b545
13985635150b
144d47c11d53
1529dbe93e1b
hex17d22b5645

102310303301 has 4 divisors (see below), whose sum is σ = 102323620512. Its totient is φ = 102296986092.

The previous prime is 102310303289. The next prime is 102310303309. The reversal of 102310303301 is 103303013201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102310303301 - 226 = 102243194437 is a prime.

It is a super-2 number, since 2×1023103033012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102310303301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102310303309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6647075 + ... + 6662448.

It is an arithmetic number, because the mean of its divisors is an integer number (25580905128).

Almost surely, 2102310303301 is an apocalyptic number.

It is an amenable number.

102310303301 is a deficient number, since it is larger than the sum of its proper divisors (13317211).

102310303301 is an equidigital number, since it uses as much as digits as its factorization.

102310303301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13317210.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 102310303301 its reverse (103303013201), we get a palindrome (205613316502).

The spelling of 102310303301 in words is "one hundred two billion, three hundred ten million, three hundred three thousand, three hundred one".

Divisors: 1 7687 13309523 102310303301