1308280141 has 8 divisors (see below), whose sum is σ = 1500577280. Its totient is φ = 1117333008.

The previous prime is 1308280133. The next prime is 1308280163. The reversal of 1308280141 is 1410828031.

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 1308280141 - 2³ = 1308280133 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 (1308289141) 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, 335421 + ... + 339298.

It is an arithmetic number, because the mean of its divisors is an integer number (187572160).

Almost surely, 2^1308280141 is an apocalyptic number.

It is an amenable number.

1308280141 is a deficient number, since it is larger than the sum of its proper divisors (192297139).

1308280141 is an equidigital number, since it uses as much as digits as its factorization.

1308280141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675003.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1308280141 is about 36170.1553908744. The cubic root of 1308280141 is about 1093.7051313251.

The spelling of 1308280141 in words is "one billion, three hundred eight million, two hundred eighty thousand, one hundred forty-one".