120213321123023 has 2 divisors, whose sum is σ = 120213321123024. Its totient is φ = 120213321123022.

The previous prime is 120213321123017. The next prime is 120213321123043. The reversal of 120213321123023 is 320321123312021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120213321123023 - 2⁴⁴ = 102621135078607 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120213321122983 and 120213321123001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120213321123043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60106660561511 + 60106660561512.

It is an arithmetic number, because the mean of its divisors is an integer number (60106660561512).

Almost surely, 2^{120213321123023} is an apocalyptic number.

120213321123023 is a deficient number, since it is larger than the sum of its proper divisors (1).

120213321123023 is an equidigital number, since it uses as much as digits as its factorization.

120213321123023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 120213321123023 its reverse (320321123312021), we get a palindrome (440534444435044).

The spelling of 120213321123023 in words is "one hundred twenty trillion, two hundred thirteen billion, three hundred twenty-one million, one hundred twenty-three thousand, twenty-three".