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102313301 = 931910979
BaseRepresentation
bin1100001100100…
…10110101010101
321010112001110112
412012102311111
5202143011201
614052532405
72351435336
oct606226525
9233461415
10102313301
1152831552
122a321105
131827371c
14d83428d
158eb00bb
hex6192d55

102313301 has 4 divisors (see below), whose sum is σ = 102333600. Its totient is φ = 102293004.

The previous prime is 102313283. The next prime is 102313331. The reversal of 102313301 is 103313201.

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 102313301 - 214 = 102296917 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 (102313331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3830 + ... + 14808.

It is an arithmetic number, because the mean of its divisors is an integer number (25583400).

Almost surely, 2102313301 is an apocalyptic number.

It is an amenable number.

102313301 is a deficient number, since it is larger than the sum of its proper divisors (20299).

102313301 is an equidigital number, since it uses as much as digits as its factorization.

102313301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20298.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 102313301 is about 10115.0037567961. The cubic root of 102313301 is about 467.7107646798.

Adding to 102313301 its reverse (103313201), we get a palindrome (205626502).

The spelling of 102313301 in words is "one hundred two million, three hundred thirteen thousand, three hundred one".

Divisors: 1 9319 10979 102313301