1101255131147 has 2 divisors, whose sum is σ = 1101255131148. Its totient is φ = 1101255131146.

The previous prime is 1101255131107. The next prime is 1101255131167. The reversal of 1101255131147 is 7411315521011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101255131147 - 2¹⁴ = 1101255114763 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101255131107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550627565573 + 550627565574.

It is an arithmetic number, because the mean of its divisors is an integer number (550627565574).

Almost surely, 2^{1101255131147} is an apocalyptic number.

1101255131147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101255131147 is an equidigital number, since it uses as much as digits as its factorization.

1101255131147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 32.

The spelling of 1101255131147 in words is "one trillion, one hundred one billion, two hundred fifty-five million, one hundred thirty-one thousand, one hundred forty-seven".