1032020072123 has 2 divisors, whose sum is σ = 1032020072124. Its totient is φ = 1032020072122.

The previous prime is 1032020072117. The next prime is 1032020072191. The reversal of 1032020072123 is 3212700202301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1032020072123 - 2⁴ = 1032020072107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1032020092123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516010036061 + 516010036062.

It is an arithmetic number, because the mean of its divisors is an integer number (516010036062).

Almost surely, 2^{1032020072123} is an apocalyptic number.

1032020072123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032020072123 is an equidigital number, since it uses as much as digits as its factorization.

1032020072123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 1032020072123 its reverse (3212700202301), we get a palindrome (4244720274424).

The spelling of 1032020072123 in words is "one trillion, thirty-two billion, twenty million, seventy-two thousand, one hundred twenty-three".