46803002021 has 2 divisors, whose sum is σ = 46803002022. Its totient is φ = 46803002020.

The previous prime is 46803002017. The next prime is 46803002047. The reversal of 46803002021 is 12020030864.

46803002021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (46803002047) can be obtained adding 46803002021 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41458660996 + 5344341025 = 203614^2 + 73105^2 .

It is a cyclic number.

It is not a de Polignac number, because 46803002021 - 2² = 46803002017 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46803002011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23401501010 + 23401501011.

It is an arithmetic number, because the mean of its divisors is an integer number (23401501011).

Almost surely, 2^46803002021 is an apocalyptic number.

It is an amenable number.

46803002021 is a deficient number, since it is larger than the sum of its proper divisors (1).

46803002021 is an equidigital number, since it uses as much as digits as its factorization.

46803002021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 46803002021 its reverse (12020030864), we get a palindrome (58823032885).

The spelling of 46803002021 in words is "forty-six billion, eight hundred three million, two thousand, twenty-one".