2030749801 has 2 divisors, whose sum is σ = 2030749802. Its totient is φ = 2030749800.

The previous prime is 2030749789. The next prime is 2030749837. The reversal of 2030749801 is 1089470302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1556381401 + 474368400 = 39451^2 + 21780^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030749801 - 2⁹ = 2030749289 is a prime.

It is not a weakly prime, because it can be changed into another prime (2030749001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015374900 + 1015374901.

It is an arithmetic number, because the mean of its divisors is an integer number (1015374901).

Almost surely, 2^2030749801 is an apocalyptic number.

It is an amenable number.

2030749801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030749801 is an equidigital number, since it uses as much as digits as its factorization.

2030749801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2030749801 is about 45063.8413919630. The cubic root of 2030749801 is about 1266.3452910983.

The spelling of 2030749801 in words is "two billion, thirty million, seven hundred forty-nine thousand, eight hundred one".