30241061651 has 2 divisors, whose sum is σ = 30241061652. Its totient is φ = 30241061650.

The previous prime is 30241061633. The next prime is 30241061693. The reversal of 30241061651 is 15616014203.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30241061651 is a prime.

It is not a weakly prime, because it can be changed into another prime (30241061051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15120530825 + 15120530826.

It is an arithmetic number, because the mean of its divisors is an integer number (15120530826).

Almost surely, 2^30241061651 is an apocalyptic number.

30241061651 is a deficient number, since it is larger than the sum of its proper divisors (1).

30241061651 is an equidigital number, since it uses as much as digits as its factorization.

30241061651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 30241061651 its reverse (15616014203), we get a palindrome (45857075854).

The spelling of 30241061651 in words is "thirty billion, two hundred forty-one million, sixty-one thousand, six hundred fifty-one".