1131020301347 has 2 divisors, whose sum is σ = 1131020301348. Its totient is φ = 1131020301346.

The previous prime is 1131020301317. The next prime is 1131020301427. The reversal of 1131020301347 is 7431030201311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1131020301347 - 2⁶ = 1131020301283 is a prime.

It is not a weakly prime, because it can be changed into another prime (1131020301317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565510150673 + 565510150674.

It is an arithmetic number, because the mean of its divisors is an integer number (565510150674).

Almost surely, 2^{1131020301347} is an apocalyptic number.

1131020301347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131020301347 is an equidigital number, since it uses as much as digits as its factorization.

1131020301347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 1131020301347 its reverse (7431030201311), we get a palindrome (8562050502658).

The spelling of 1131020301347 in words is "one trillion, one hundred thirty-one billion, twenty million, three hundred one thousand, three hundred forty-seven".