1012320122329 has 8 divisors (see below), whose sum is σ = 1036192636800. Its totient is φ = 988544849136.

The previous prime is 1012320122323. The next prime is 1012320122419. The reversal of 1012320122329 is 9232210232101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1012320122329 - 2²³ = 1012311733721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1012320122297 and 1012320122306.

It is not an unprimeable number, because it can be changed into a prime (1012320122323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24289254 + ... + 24330895.

It is an arithmetic number, because the mean of its divisors is an integer number (129524079600).

Almost surely, 2^{1012320122329} is an apocalyptic number.

It is an amenable number.

1012320122329 is a deficient number, since it is larger than the sum of its proper divisors (23872514471).

1012320122329 is an equidigital number, since it uses as much as digits as its factorization.

1012320122329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48620639.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 1012320122329 in words is "one trillion, twelve billion, three hundred twenty million, one hundred twenty-two thousand, three hundred twenty-nine".