2029030481 has 2 divisors, whose sum is σ = 2029030482. Its totient is φ = 2029030480.

The previous prime is 2029030369. The next prime is 2029030483. The reversal of 2029030481 is 1840309202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1902355456 + 126675025 = 43616^2 + 11255^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2029030481 is a prime.

It is a super-2 number, since 2×2029030481² = 8233929385654182722, which contains 22 as substring.

Together with 2029030483, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2029030483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014515240 + 1014515241.

It is an arithmetic number, because the mean of its divisors is an integer number (1014515241).

Almost surely, 2^2029030481 is an apocalyptic number.

It is an amenable number.

2029030481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2029030481 is an equidigital number, since it uses as much as digits as its factorization.

2029030481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 2029030481 is about 45044.7608607261. The cubic root of 2029030481 is about 1265.9878094223.

Adding to 2029030481 its reverse (1840309202), we get a palindrome (3869339683).

The spelling of 2029030481 in words is "two billion, twenty-nine million, thirty thousand, four hundred eighty-one".