1302479323 has 2 divisors, whose sum is σ = 1302479324. Its totient is φ = 1302479322.

The previous prime is 1302479273. The next prime is 1302479329. The reversal of 1302479323 is 3239742031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1302479323 - 2⁹ = 1302478811 is a prime.

It is not a weakly prime, because it can be changed into another prime (1302479329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651239661 + 651239662.

It is an arithmetic number, because the mean of its divisors is an integer number (651239662).

Almost surely, 2^1302479323 is an apocalyptic number.

1302479323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302479323 is an equidigital number, since it uses as much as digits as its factorization.

1302479323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 1302479323 is about 36089.8784010143. The cubic root of 1302479323 is about 1092.0862669284.

The spelling of 1302479323 in words is "one billion, three hundred two million, four hundred seventy-nine thousand, three hundred twenty-three".