1362131 has 2 divisors, whose sum is σ = 1362132. Its totient is φ = 1362130.

The previous prime is 1362103. The next prime is 1362161. The reversal of 1362131 is 1312631.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1362131 is a prime.

It is a super-2 number, since 2×1362131² = 3710801722322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1362161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681065 + 681066.

It is an arithmetic number, because the mean of its divisors is an integer number (681066).

2^1362131 is an apocalyptic number.

1362131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1362131 is an equidigital number, since it uses as much as digits as its factorization.

1362131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108, while the sum is 17.

The square root of 1362131 is about 1167.1036800559. The cubic root of 1362131 is about 110.8510026415.

Adding to 1362131 its reverse (1312631), we get a palindrome (2674762).

The spelling of 1362131 in words is "one million, three hundred sixty-two thousand, one hundred thirty-one".