283783111253 has 2 divisors, whose sum is σ = 283783111254. Its totient is φ = 283783111252.

The previous prime is 283783111231. The next prime is 283783111267. The reversal of 283783111253 is 352111387382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 278064273124 + 5718838129 = 527318^2 + 75623^2 .

It is a cyclic number.

It is not a de Polignac number, because 283783111253 - 2³⁴ = 266603242069 is a prime.

It is a super-3 number, since 3×283783111253³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (283783111273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141891555626 + 141891555627.

It is an arithmetic number, because the mean of its divisors is an integer number (141891555627).

Almost surely, 2^283783111253 is an apocalyptic number.

It is an amenable number.

283783111253 is a deficient number, since it is larger than the sum of its proper divisors (1).

283783111253 is an equidigital number, since it uses as much as digits as its factorization.

283783111253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 44.

The spelling of 283783111253 in words is "two hundred eighty-three billion, seven hundred eighty-three million, one hundred eleven thousand, two hundred fifty-three".