1048123 has 2 divisors, whose sum is σ = 1048124. Its totient is φ = 1048122.

The previous prime is 1048063. The next prime is 1048127. The reversal of 1048123 is 3218401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1048123 - 2¹³ = 1039931 is a prime.

1048123 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1048123.

It is not a weakly prime, because it can be changed into another prime (1048127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524061 + 524062.

It is an arithmetic number, because the mean of its divisors is an integer number (524062).

2^1048123 is an apocalyptic number.

1048123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048123 is an equidigital number, since it uses as much as digits as its factorization.

1048123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1048123 is about 1023.7787846991. The cubic root of 1048123 is about 101.5790352407.

The spelling of 1048123 in words is "one million, forty-eight thousand, one hundred twenty-three".