1130151247 has 2 divisors, whose sum is σ = 1130151248. Its totient is φ = 1130151246.

The previous prime is 1130151173. The next prime is 1130151287. The reversal of 1130151247 is 7421510311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1130151247 - 2¹¹ = 1130149199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130151287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565075623 + 565075624.

It is an arithmetic number, because the mean of its divisors is an integer number (565075624).

Almost surely, 2^1130151247 is an apocalyptic number.

1130151247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130151247 is an equidigital number, since it uses as much as digits as its factorization.

1130151247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1130151247 is about 33617.7222161169. The cubic root of 1130151247 is about 1041.6269060052.

Adding to 1130151247 its reverse (7421510311), we get a palindrome (8551661558).

The spelling of 1130151247 in words is "one billion, one hundred thirty million, one hundred fifty-one thousand, two hundred forty-seven".