123303003049 has 2 divisors, whose sum is σ = 123303003050. Its totient is φ = 123303003048.

The previous prime is 123303003007. The next prime is 123303003071. The reversal of 123303003049 is 940300303321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95777870400 + 27525132649 = 309480^2 + 165907^2 .

It is a cyclic number.

It is not a de Polignac number, because 123303003049 - 2²⁷ = 123168785321 is a prime.

It is not a weakly prime, because it can be changed into another prime (123303001049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61651501524 + 61651501525.

It is an arithmetic number, because the mean of its divisors is an integer number (61651501525).

Almost surely, 2^123303003049 is an apocalyptic number.

It is an amenable number.

123303003049 is a deficient number, since it is larger than the sum of its proper divisors (1).

123303003049 is an equidigital number, since it uses as much as digits as its factorization.

123303003049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

The spelling of 123303003049 in words is "one hundred twenty-three billion, three hundred three million, three thousand, forty-nine".