102834661 has 2 divisors, whose sum is σ = 102834662. Its totient is φ = 102834660.

The previous prime is 102834623. The next prime is 102834689. The reversal of 102834661 is 166438201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51926436 + 50908225 = 7206^2 + 7135^2 .

It is a cyclic number.

It is not a de Polignac number, because 102834661 - 2¹³ = 102826469 is a prime.

It is a Chen prime.

It is equal to p_5915344 and since 102834661 and 5915344 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102834761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51417330 + 51417331.

It is an arithmetic number, because the mean of its divisors is an integer number (51417331).

Almost surely, 2^102834661 is an apocalyptic number.

It is an amenable number.

102834661 is a deficient number, since it is larger than the sum of its proper divisors (1).

102834661 is an equidigital number, since it uses as much as digits as its factorization.

102834661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 102834661 is about 10140.7426256660. The cubic root of 102834661 is about 468.5038602032.

The spelling of 102834661 in words is "one hundred two million, eight hundred thirty-four thousand, six hundred sixty-one".