1023210038959 has 2 divisors, whose sum is σ = 1023210038960. Its totient is φ = 1023210038958.

The previous prime is 1023210038953. The next prime is 1023210038989. The reversal of 1023210038959 is 9598300123201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1023210038959 - 2⁵ = 1023210038927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023210038953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511605019479 + 511605019480.

It is an arithmetic number, because the mean of its divisors is an integer number (511605019480).

Almost surely, 2^{1023210038959} is an apocalyptic number.

1023210038959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023210038959 is an equidigital number, since it uses as much as digits as its factorization.

1023210038959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 43.

The spelling of 1023210038959 in words is "one trillion, twenty-three billion, two hundred ten million, thirty-eight thousand, nine hundred fifty-nine".