1130600621 has 2 divisors, whose sum is σ = 1130600622. Its totient is φ = 1130600620.

The previous prime is 1130600587. The next prime is 1130600629. The reversal of 1130600621 is 1260060311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 991620100 + 138980521 = 31490^2 + 11789^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130600621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130600593 and 1130600602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130600629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565300310 + 565300311.

It is an arithmetic number, because the mean of its divisors is an integer number (565300311).

Almost surely, 2^1130600621 is an apocalyptic number.

It is an amenable number.

1130600621 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130600621 is an equidigital number, since it uses as much as digits as its factorization.

1130600621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1130600621 is about 33624.4051397196. The cubic root of 1130600621 is about 1041.7649459429.

Adding to 1130600621 its reverse (1260060311), we get a palindrome (2390660932).

The spelling of 1130600621 in words is "one billion, one hundred thirty million, six hundred thousand, six hundred twenty-one".