1283282101 has 2 divisors, whose sum is σ = 1283282102. Its totient is φ = 1283282100.

The previous prime is 1283282089. The next prime is 1283282113. The reversal of 1283282101 is 1012823821.

It is a balanced prime because it is at equal distance from previous prime (1283282089) and next prime (1283282113).

It can be written as a sum of positive squares in only one way, i.e., 818017201 + 465264900 = 28601^2 + 21570^2 .

It is a cyclic number.

It is not a de Polignac number, because 1283282101 - 2⁵ = 1283282069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1283282101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1283282131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641641050 + 641641051.

It is an arithmetic number, because the mean of its divisors is an integer number (641641051).

Almost surely, 2^1283282101 is an apocalyptic number.

1283282101 is the 16021-st centered decagonal number.

It is an amenable number.

1283282101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1283282101 is an equidigital number, since it uses as much as digits as its factorization.

1283282101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1283282101 is about 35822.9270300460. The cubic root of 1283282101 is about 1086.6942746550.

The spelling of 1283282101 in words is "one billion, two hundred eighty-three million, two hundred eighty-two thousand, one hundred one".