601131 has 8 divisors (see below), whose sum is σ = 807424. Its totient is φ = 397800.

The previous prime is 601127. The next prime is 601147. The reversal of 601131 is 131106.

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

It is not a de Polignac number, because 601131 - 2² = 601127 is a prime.

It is a super-2 number, since 2×601131² = 722716958322, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601031) 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, 211 + ... + 1116.

It is an arithmetic number, because the mean of its divisors is an integer number (100928).

2⁶⁰¹¹³¹ is an apocalyptic number.

601131 is a deficient number, since it is larger than the sum of its proper divisors (206293).

601131 is a wasteful number, since it uses less digits than its factorization.

601131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 601131 is about 775.3263828866. The cubic root of 601131 is about 84.3962289518.

Adding to 601131 its reverse (131106), we get a palindrome (732237).

The spelling of 601131 in words is "six hundred one thousand, one hundred thirty-one".