121283 has 2 divisors, whose sum is σ = 121284. Its totient is φ = 121282.

The previous prime is 121271. The next prime is 121291. The reversal of 121283 is 382121.

121283 is nontrivially palindromic in base 11.

It is a strong prime.

121283 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 121283 - 2⁴ = 121267 is a prime.

It is not a weakly prime, because it can be changed into another prime (121883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60641 + 60642.

It is an arithmetic number, because the mean of its divisors is an integer number (60642).

2¹²¹²⁸³ is an apocalyptic number.

121283 is a deficient number, since it is larger than the sum of its proper divisors (1).

121283 is an equidigital number, since it uses as much as digits as its factorization.

121283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96, while the sum is 17.

The square root of 121283 is about 348.2570889444. The cubic root of 121283 is about 49.4994048155.

It can be divided in two parts, 121 and 283, that multiplied together give a palindrome (34243).

The spelling of 121283 in words is "one hundred twenty-one thousand, two hundred eighty-three".