123044141147 has 2 divisors, whose sum is σ = 123044141148. Its totient is φ = 123044141146.

The previous prime is 123044141137. The next prime is 123044141149. The reversal of 123044141147 is 741141440321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123044141147 - 2⁴ = 123044141131 is a prime.

Together with 123044141149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (123044141149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61522070573 + 61522070574.

It is an arithmetic number, because the mean of its divisors is an integer number (61522070574).

Almost surely, 2^123044141147 is an apocalyptic number.

123044141147 is a deficient number, since it is larger than the sum of its proper divisors (1).

123044141147 is an equidigital number, since it uses as much as digits as its factorization.

123044141147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 32.

Adding to 123044141147 its reverse (741141440321), we get a palindrome (864185581468).

The spelling of 123044141147 in words is "one hundred twenty-three billion, forty-four million, one hundred forty-one thousand, one hundred forty-seven".