1101453012047 has 2 divisors, whose sum is σ = 1101453012048. Its totient is φ = 1101453012046.

The previous prime is 1101453012019. The next prime is 1101453012053. The reversal of 1101453012047 is 7402103541011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101453012047 - 2¹⁰ = 1101453011023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101453017047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550726506023 + 550726506024.

It is an arithmetic number, because the mean of its divisors is an integer number (550726506024).

Almost surely, 2^{1101453012047} is an apocalyptic number.

1101453012047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101453012047 is an equidigital number, since it uses as much as digits as its factorization.

1101453012047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 1101453012047 its reverse (7402103541011), we get a palindrome (8503556553058).

The spelling of 1101453012047 in words is "one trillion, one hundred one billion, four hundred fifty-three million, twelve thousand, forty-seven".