1061304401 has 2 divisors, whose sum is σ = 1061304402. Its totient is φ = 1061304400.

The previous prime is 1061304389. The next prime is 1061304427. The reversal of 1061304401 is 1044031601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 882387025 + 178917376 = 29705^2 + 13376^2 .

It is an emirp because it is prime and its reverse (1044031601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1061304401 - 2¹⁰ = 1061303377 is a prime.

It is a super-2 number, since 2×1061304401² = 2252734063163937602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1061304001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530652200 + 530652201.

It is an arithmetic number, because the mean of its divisors is an integer number (530652201).

Almost surely, 2^1061304401 is an apocalyptic number.

It is an amenable number.

1061304401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061304401 is an equidigital number, since it uses as much as digits as its factorization.

1061304401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1061304401 is about 32577.6672123711. The cubic root of 1061304401 is about 1020.0308849420.

The spelling of 1061304401 in words is "one billion, sixty-one million, three hundred four thousand, four hundred one".