102114739 has 2 divisors, whose sum is σ = 102114740. Its totient is φ = 102114738.

The previous prime is 102114703. The next prime is 102114757. The reversal of 102114739 is 937411201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102114739 - 2⁷ = 102114611 is a prime.

It is not a weakly prime, because it can be changed into another prime (102114769) 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 as a sum of consecutive naturals, namely, 51057369 + 51057370.

It is an arithmetic number, because the mean of its divisors is an integer number (51057370).

Almost surely, 2^102114739 is an apocalyptic number.

102114739 is a deficient number, since it is larger than the sum of its proper divisors (1).

102114739 is an equidigital number, since it uses as much as digits as its factorization.

102114739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 102114739 is about 10105.1837687397. The cubic root of 102114739 is about 467.4080027159.

The spelling of 102114739 in words is "one hundred two million, one hundred fourteen thousand, seven hundred thirty-nine".