1130250619 has 2 divisors, whose sum is σ = 1130250620. Its totient is φ = 1130250618.

The previous prime is 1130250529. The next prime is 1130250623. The reversal of 1130250619 is 9160520311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1130250619 - 2¹¹ = 1130248571 is a prime.

It is a super-2 number, since 2×1130250619² = 2554932923499766322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1130250019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565125309 + 565125310.

It is an arithmetic number, because the mean of its divisors is an integer number (565125310).

Almost surely, 2^1130250619 is an apocalyptic number.

1130250619 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130250619 is an equidigital number, since it uses as much as digits as its factorization.

1130250619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 1130250619 is about 33619.2001540786. The cubic root of 1130250619 is about 1041.6574345194.

The spelling of 1130250619 in words is "one billion, one hundred thirty million, two hundred fifty thousand, six hundred nineteen".