1130586421 has 2 divisors, whose sum is σ = 1130586422. Its totient is φ = 1130586420.

The previous prime is 1130586397. The next prime is 1130586427. The reversal of 1130586421 is 1246850311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 779023921 + 351562500 = 27911^2 + 18750^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130586421 - 2⁵ = 1130586389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130586427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565293210 + 565293211.

It is an arithmetic number, because the mean of its divisors is an integer number (565293211).

Almost surely, 2^1130586421 is an apocalyptic number.

It is an amenable number.

1130586421 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130586421 is an equidigital number, since it uses as much as digits as its factorization.

1130586421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1130586421 is about 33624.1939829046. The cubic root of 1130586421 is about 1041.7605845077.

The spelling of 1130586421 in words is "one billion, one hundred thirty million, five hundred eighty-six thousand, four hundred twenty-one".