1147751323 has 2 divisors, whose sum is σ = 1147751324. Its totient is φ = 1147751322.

The previous prime is 1147751287. The next prime is 1147751383. The reversal of 1147751323 is 3231577411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1147751323 - 2⁹ = 1147750811 is a prime.

It is not a weakly prime, because it can be changed into another prime (1147751383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573875661 + 573875662.

It is an arithmetic number, because the mean of its divisors is an integer number (573875662).

Almost surely, 2^1147751323 is an apocalyptic number.

1147751323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1147751323 is an equidigital number, since it uses as much as digits as its factorization.

1147751323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 34.

The square root of 1147751323 is about 33878.4787586456. The cubic root of 1147751323 is about 1047.0062335674.

The spelling of 1147751323 in words is "one billion, one hundred forty-seven million, seven hundred fifty-one thousand, three hundred twenty-three".