1308423351 has 8 divisors (see below), whose sum is σ = 1744733824. Its totient is φ = 872197560.

The previous prime is 1308423329. The next prime is 1308423373. The reversal of 1308423351 is 1533248031.

It is an interprime number because it is at equal distance from previous prime (1308423329) and next prime (1308423373).

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

It is not a de Polignac number, because 1308423351 - 2⁷ = 1308423223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1308423551) 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, 40806 + ... + 65436.

It is an arithmetic number, because the mean of its divisors is an integer number (218091728).

Almost surely, 2^1308423351 is an apocalyptic number.

1308423351 is a deficient number, since it is larger than the sum of its proper divisors (436310473).

1308423351 is a wasteful number, since it uses less digits than its factorization.

1308423351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42341.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1308423351 is about 36172.1350074888. The cubic root of 1308423351 is about 1093.7450370997.

The spelling of 1308423351 in words is "one billion, three hundred eight million, four hundred twenty-three thousand, three hundred fifty-one".