1027230077 has 2 divisors, whose sum is σ = 1027230078. Its totient is φ = 1027230076.

The previous prime is 1027230019. The next prime is 1027230133. The reversal of 1027230077 is 7700327201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 955675396 + 71554681 = 30914^2 + 8459^2 .

It is a cyclic number.

It is not a de Polignac number, because 1027230077 - 2⁶ = 1027230013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1027232077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513615038 + 513615039.

It is an arithmetic number, because the mean of its divisors is an integer number (513615039).

Almost surely, 2^1027230077 is an apocalyptic number.

It is an amenable number.

1027230077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1027230077 is an equidigital number, since it uses as much as digits as its factorization.

1027230077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 1027230077 is about 32050.4302155213. The cubic root of 1027230077 is about 1008.9955301328.

Adding to 1027230077 its reverse (7700327201), we get a palindrome (8727557278).

The spelling of 1027230077 in words is "one billion, twenty-seven million, two hundred thirty thousand, seventy-seven".