120032420303123 has 2 divisors, whose sum is σ = 120032420303124. Its totient is φ = 120032420303122.

The previous prime is 120032420303051. The next prime is 120032420303153. The reversal of 120032420303123 is 321303024230021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120032420303123 - 2²² = 120032416108819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120032420303092 and 120032420303101.

It is not a weakly prime, because it can be changed into another prime (120032420303153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60016210151561 + 60016210151562.

It is an arithmetic number, because the mean of its divisors is an integer number (60016210151562).

Almost surely, 2^{120032420303123} is an apocalyptic number.

120032420303123 is a deficient number, since it is larger than the sum of its proper divisors (1).

120032420303123 is an equidigital number, since it uses as much as digits as its factorization.

120032420303123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 120032420303123 its reverse (321303024230021), we get a palindrome (441335444533144).

The spelling of 120032420303123 in words is "one hundred twenty trillion, thirty-two billion, four hundred twenty million, three hundred three thousand, one hundred twenty-three".