1151130419 has 2 divisors, whose sum is σ = 1151130420. Its totient is φ = 1151130418.

The previous prime is 1151130397. The next prime is 1151130467. The reversal of 1151130419 is 9140311511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1151130419 - 2¹² = 1151126323 is a prime.

It is a super-2 number, since 2×1151130419² = 2650202483094231122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1151130119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575565209 + 575565210.

It is an arithmetic number, because the mean of its divisors is an integer number (575565210).

Almost surely, 2^1151130419 is an apocalyptic number.

1151130419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151130419 is an equidigital number, since it uses as much as digits as its factorization.

1151130419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 26.

The square root of 1151130419 is about 33928.3129406695. The cubic root of 1151130419 is about 1048.0327242831.

The spelling of 1151130419 in words is "one billion, one hundred fifty-one million, one hundred thirty thousand, four hundred nineteen".