123032002301849 has 2 divisors, whose sum is σ = 123032002301850. Its totient is φ = 123032002301848.

The previous prime is 123032002301843. The next prime is 123032002302089. The reversal of 123032002301849 is 948103200230321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70112822755600 + 52919179546249 = 8373340^2 + 7274557^2 .

It is a cyclic number.

It is not a de Polignac number, because 123032002301849 - 2¹⁶ = 123032002236313 is a prime.

It is not a weakly prime, because it can be changed into another prime (123032002301843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61516001150924 + 61516001150925.

It is an arithmetic number, because the mean of its divisors is an integer number (61516001150925).

Almost surely, 2^{123032002301849} is an apocalyptic number.

It is an amenable number.

123032002301849 is a deficient number, since it is larger than the sum of its proper divisors (1).

123032002301849 is an equidigital number, since it uses as much as digits as its factorization.

123032002301849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 123032002301849 in words is "one hundred twenty-three trillion, thirty-two billion, two million, three hundred one thousand, eight hundred forty-nine".