121883683 has 2 divisors, whose sum is σ = 121883684. Its totient is φ = 121883682.

The previous prime is 121883633. The next prime is 121883743. The reversal of 121883683 is 386388121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121883683 - 2¹³ = 121875491 is a prime.

It is equal to p_6942766 and since 121883683 and 6942766 have the same sum of digits, it is a Honaker prime.

It is a zygodrome in base 3.

It is not a weakly prime, because it can be changed into another prime (121883633) 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, 60941841 + 60941842.

It is an arithmetic number, because the mean of its divisors is an integer number (60941842).

Almost surely, 2^121883683 is an apocalyptic number.

121883683 is a deficient number, since it is larger than the sum of its proper divisors (1).

121883683 is an equidigital number, since it uses as much as digits as its factorization.

121883683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 40.

The square root of 121883683 is about 11040.0943383650. The cubic root of 121883683 is about 495.8098947908.

It can be divided in two parts, 1 and 21883683, that added together give a square (21883684 = 4678²).

The spelling of 121883683 in words is "one hundred twenty-one million, eight hundred eighty-three thousand, six hundred eighty-three".