126233077 has 2 divisors, whose sum is σ = 126233078. Its totient is φ = 126233076.

The previous prime is 126233057. The next prime is 126233089. The reversal of 126233077 is 770332621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100922116 + 25310961 = 10046^2 + 5031^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126233077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126233057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63116538 + 63116539.

It is an arithmetic number, because the mean of its divisors is an integer number (63116539).

Almost surely, 2^126233077 is an apocalyptic number.

It is an amenable number.

126233077 is a deficient number, since it is larger than the sum of its proper divisors (1).

126233077 is an equidigital number, since it uses as much as digits as its factorization.

126233077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 126233077 is about 11235.3494382685. The cubic root of 126233077 is about 501.6387259536.

Adding to 126233077 its reverse (770332621), we get a palindrome (896565698).

The spelling of 126233077 in words is "one hundred twenty-six million, two hundred thirty-three thousand, seventy-seven".