1361031 has 8 divisors (see below), whose sum is σ = 2073984. Its totient is φ = 777720.

The previous prime is 1361029. The next prime is 1361047. The reversal of 1361031 is 1301631.

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

It is not a de Polignac number, because 1361031 - 2¹ = 1361029 is a prime.

It is a super-2 number, since 2×1361031² = 3704810765922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1361031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361011) 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, 32385 + ... + 32426.

It is an arithmetic number, because the mean of its divisors is an integer number (259248).

2^1361031 is an apocalyptic number.

1361031 is a deficient number, since it is larger than the sum of its proper divisors (712953).

1361031 is an equidigital number, since it uses as much as digits as its factorization.

1361031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64821.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1361031 is about 1166.6323328281. The cubic root of 1361031 is about 110.8211550617.

Adding to 1361031 its reverse (1301631), we get a palindrome (2662662).

The spelling of 1361031 in words is "one million, three hundred sixty-one thousand, thirty-one".