120023112321029 has 2 divisors, whose sum is σ = 120023112321030. Its totient is φ = 120023112321028.

The previous prime is 120023112321023. The next prime is 120023112321041. The reversal of 120023112321029 is 920123211320021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97772504448004 + 22250607873025 = 9887998^2 + 4717055^2 .

It is a cyclic number.

It is not a de Polignac number, because 120023112321029 - 2²⁸ = 120022843885573 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120023112320992 and 120023112321010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120023112321023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60011556160514 + 60011556160515.

It is an arithmetic number, because the mean of its divisors is an integer number (60011556160515).

Almost surely, 2^{120023112321029} is an apocalyptic number.

It is an amenable number.

120023112321029 is a deficient number, since it is larger than the sum of its proper divisors (1).

120023112321029 is an equidigital number, since it uses as much as digits as its factorization.

120023112321029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 120023112321029 in words is "one hundred twenty trillion, twenty-three billion, one hundred twelve million, three hundred twenty-one thousand, twenty-nine".