1130300032021 has 2 divisors, whose sum is σ = 1130300032022. Its totient is φ = 1130300032020.

The previous prime is 1130300032003. The next prime is 1130300032033. The reversal of 1130300032021 is 1202300030311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 646071933796 + 484228098225 = 803786^2 + 695865^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130300032021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130300031986 and 1130300032004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130300032921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565150016010 + 565150016011.

It is an arithmetic number, because the mean of its divisors is an integer number (565150016011).

Almost surely, 2^{1130300032021} is an apocalyptic number.

It is an amenable number.

1130300032021 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130300032021 is an equidigital number, since it uses as much as digits as its factorization.

1130300032021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1130300032021 its reverse (1202300030311), we get a palindrome (2332600062332).

The spelling of 1130300032021 in words is "one trillion, one hundred thirty billion, three hundred million, thirty-two thousand, twenty-one".