1201332329 has 2 divisors, whose sum is σ = 1201332330. Its totient is φ = 1201332328.

The previous prime is 1201332299. The next prime is 1201332359. The reversal of 1201332329 is 9232331021.

It is a balanced prime because it is at equal distance from previous prime (1201332299) and next prime (1201332359).

It can be written as a sum of positive squares in only one way, i.e., 1174912729 + 26419600 = 34277^2 + 5140^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1201332329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201332298 and 1201332307.

It is not a weakly prime, because it can be changed into another prime (1201332359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600666164 + 600666165.

It is an arithmetic number, because the mean of its divisors is an integer number (600666165).

Almost surely, 2^1201332329 is an apocalyptic number.

It is an amenable number.

1201332329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201332329 is an equidigital number, since it uses as much as digits as its factorization.

1201332329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1201332329 is about 34660.2413292233. The cubic root of 1201332329 is about 1063.0517045083.

The spelling of 1201332329 in words is "one billion, two hundred one million, three hundred thirty-two thousand, three hundred twenty-nine".