1301183 has 8 divisors (see below), whose sum is σ = 1416576. Its totient is φ = 1188000.

The previous prime is 1301173. The next prime is 1301219. The reversal of 1301183 is 3811031.

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 1301183 - 2⁶ = 1301119 is a prime.

It is a super-4 number, since 4×1301183⁴ (a number of 26 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301123) 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, 818 + ... + 1808.

It is an arithmetic number, because the mean of its divisors is an integer number (177072).

2^1301183 is an apocalyptic number.

1301183 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1301183 is a deficient number, since it is larger than the sum of its proper divisors (115393).

1301183 is a wasteful number, since it uses less digits than its factorization.

1301183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1301183 is about 1140.6940869488. The cubic root of 1301183 is about 109.1723838533.

The spelling of 1301183 in words is "one million, three hundred one thousand, one hundred eighty-three".