1363031 has 2 divisors, whose sum is σ = 1363032. Its totient is φ = 1363030.

The previous prime is 1363027. The next prime is 1363051. The reversal of 1363031 is 1303631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1363031 - 2² = 1363027 is a prime.

It is a super-2 number, since 2×1363031² = 3715707013922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1363051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681515 + 681516.

It is an arithmetic number, because the mean of its divisors is an integer number (681516).

2^1363031 is an apocalyptic number.

1363031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363031 is an equidigital number, since it uses as much as digits as its factorization.

1363031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1363031 is about 1167.4891862454. The cubic root of 1363031 is about 110.8754114386.

Adding to 1363031 its reverse (1303631), we get a palindrome (2666662).

The spelling of 1363031 in words is "one million, three hundred sixty-three thousand, thirty-one".