1023141110447 has 2 divisors, whose sum is σ = 1023141110448. Its totient is φ = 1023141110446.

The previous prime is 1023141110311. The next prime is 1023141110449. The reversal of 1023141110447 is 7440111413201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023141110447 - 2¹⁰ = 1023141109423 is a prime.

Together with 1023141110449, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023141110449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511570555223 + 511570555224.

It is an arithmetic number, because the mean of its divisors is an integer number (511570555224).

Almost surely, 2^{1023141110447} is an apocalyptic number.

1023141110447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023141110447 is an equidigital number, since it uses as much as digits as its factorization.

1023141110447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 1023141110447 its reverse (7440111413201), we get a palindrome (8463252523648).

The spelling of 1023141110447 in words is "one trillion, twenty-three billion, one hundred forty-one million, one hundred ten thousand, four hundred forty-seven".