1120131347 has 2 divisors, whose sum is σ = 1120131348. Its totient is φ = 1120131346.

The previous prime is 1120131323. The next prime is 1120131367. The reversal of 1120131347 is 7431310211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120131347 - 2¹² = 1120127251 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120131367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560065673 + 560065674.

It is an arithmetic number, because the mean of its divisors is an integer number (560065674).

Almost surely, 2^1120131347 is an apocalyptic number.

1120131347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120131347 is an equidigital number, since it uses as much as digits as its factorization.

1120131347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1120131347 is about 33468.3633749844. The cubic root of 1120131347 is about 1038.5394151240.

Adding to 1120131347 its reverse (7431310211), we get a palindrome (8551441558).

The spelling of 1120131347 in words is "one billion, one hundred twenty million, one hundred thirty-one thousand, three hundred forty-seven".