1101234901447 has 2 divisors, whose sum is σ = 1101234901448. Its totient is φ = 1101234901446.

The previous prime is 1101234901427. The next prime is 1101234901453. The reversal of 1101234901447 is 7441094321011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101234901447 - 2²⁷ = 1101100683719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101234901427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550617450723 + 550617450724.

It is an arithmetic number, because the mean of its divisors is an integer number (550617450724).

Almost surely, 2^{1101234901447} is an apocalyptic number.

1101234901447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101234901447 is an equidigital number, since it uses as much as digits as its factorization.

1101234901447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 1101234901447 in words is "one trillion, one hundred one billion, two hundred thirty-four million, nine hundred one thousand, four hundred forty-seven".