361031 has 8 divisors (see below), whose sum is σ = 411264. Its totient is φ = 313720.

The previous prime is 361013. The next prime is 361033. The reversal of 361031 is 130163.

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

It is not a de Polignac number, because 361031 - 2¹⁰ = 360007 is a prime.

It is a super-2 number, since 2×361031² = 260686765922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 360997 and 361015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361033) 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, 461 + ... + 966.

It is an arithmetic number, because the mean of its divisors is an integer number (51408).

2³⁶¹⁰³¹ is an apocalyptic number.

361031 is a deficient number, since it is larger than the sum of its proper divisors (50233).

361031 is a wasteful number, since it uses less digits than its factorization.

361031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 361031 is about 600.8585524065. The cubic root of 361031 is about 71.2057116783.

Adding to 361031 its reverse (130163), we get a palindrome (491194).

The spelling of 361031 in words is "three hundred sixty-one thousand, thirty-one".