102674843 has 2 divisors, whose sum is σ = 102674844. Its totient is φ = 102674842.

The previous prime is 102674827. The next prime is 102674893. The reversal of 102674843 is 348476201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102674843 - 2⁴ = 102674827 is a prime.

It is a Sophie Germain prime.

It is equal to p_5906672 and since 102674843 and 5906672 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (102674893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51337421 + 51337422.

It is an arithmetic number, because the mean of its divisors is an integer number (51337422).

Almost surely, 2^102674843 is an apocalyptic number.

102674843 is a deficient number, since it is larger than the sum of its proper divisors (1).

102674843 is an equidigital number, since it uses as much as digits as its factorization.

102674843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 102674843 is about 10132.8595667758. The cubic root of 102674843 is about 468.2610297175.

The spelling of 102674843 in words is "one hundred two million, six hundred seventy-four thousand, eight hundred forty-three".