1123346629 has 2 divisors, whose sum is σ = 1123346630. Its totient is φ = 1123346628.

The previous prime is 1123346591. The next prime is 1123346641. The reversal of 1123346629 is 9266433211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1032144129 + 91202500 = 32127^2 + 9550^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123346629 - 2²³ = 1114958021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123341629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561673314 + 561673315.

It is an arithmetic number, because the mean of its divisors is an integer number (561673315).

Almost surely, 2^1123346629 is an apocalyptic number.

It is an amenable number.

1123346629 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123346629 is an equidigital number, since it uses as much as digits as its factorization.

1123346629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 1123346629 is about 33516.3636004863. The cubic root of 1123346629 is about 1039.5321579785.

The spelling of 1123346629 in words is "one billion, one hundred twenty-three million, three hundred forty-six thousand, six hundred twenty-nine".