321120467 has 2 divisors, whose sum is σ = 321120468. Its totient is φ = 321120466.

The previous prime is 321120461. The next prime is 321120473. The reversal of 321120467 is 764021123.

It is a balanced prime because it is at equal distance from previous prime (321120461) and next prime (321120473).

It is a cyclic number.

It is not a de Polignac number, because 321120467 - 2¹² = 321116371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (321120461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160560233 + 160560234.

It is an arithmetic number, because the mean of its divisors is an integer number (160560234).

Almost surely, 2^321120467 is an apocalyptic number.

321120467 is a deficient number, since it is larger than the sum of its proper divisors (1).

321120467 is an equidigital number, since it uses as much as digits as its factorization.

321120467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 321120467 is about 17919.8344579407. The cubic root of 321120467 is about 684.7877702235.

The spelling of 321120467 in words is "three hundred twenty-one million, one hundred twenty thousand, four hundred sixty-seven".