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108130723 is a prime number
BaseRepresentation
bin1100111000111…
…11000110100011
321112110121110121
412130133012203
5210140140343
614421341111
72452044631
oct634370643
9245417417
10108130723
1156045238
1230267797
131952c59c
141050a351
15975daed
hex671f1a3

108130723 has 2 divisors, whose sum is σ = 108130724. Its totient is φ = 108130722.

The previous prime is 108130679. The next prime is 108130733. The reversal of 108130723 is 327031801.

It is a strong prime.

It is an emirp because it is prime and its reverse (327031801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108130723 - 225 = 74576291 is a prime.

It is not a weakly prime, because it can be changed into another prime (108130733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54065361 + 54065362.

It is an arithmetic number, because the mean of its divisors is an integer number (54065362).

Almost surely, 2108130723 is an apocalyptic number.

108130723 is a deficient number, since it is larger than the sum of its proper divisors (1).

108130723 is an equidigital number, since it uses as much as digits as its factorization.

108130723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 108130723 is about 10398.5923566606. The cubic root of 108130723 is about 476.4123768505.

The spelling of 108130723 in words is "one hundred eight million, one hundred thirty thousand, seven hundred twenty-three".