1201027 has 2 divisors, whose sum is σ = 1201028. Its totient is φ = 1201026.

The previous prime is 1201021. The next prime is 1201043. The reversal of 1201027 is 7201021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1201027 - 2³ = 1201019 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 1200998 and 1201016.

It is not a weakly prime, because it can be changed into another prime (1201021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600513 + 600514.

It is an arithmetic number, because the mean of its divisors is an integer number (600514).

2^1201027 is an apocalyptic number.

1201027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201027 is an equidigital number, since it uses as much as digits as its factorization.

1201027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 1201027 is about 1095.9137739804. The cubic root of 1201027 is about 106.2961635616.

Adding to 1201027 its reverse (7201021), we get a palindrome (8402048).

The spelling of 1201027 in words is "one million, two hundred one thousand, twenty-seven".