1010804401 has 4 divisors (see below), whose sum is σ = 1014376432. Its totient is φ = 1007232372.

The previous prime is 1010804363. The next prime is 1010804413. The reversal of 1010804401 is 1044080101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1010804401 - 2¹³ = 1010796209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010834401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1785591 + ... + 1786156.

It is an arithmetic number, because the mean of its divisors is an integer number (253594108).

Almost surely, 2^1010804401 is an apocalyptic number.

It is an amenable number.

1010804401 is a deficient number, since it is larger than the sum of its proper divisors (3572031).

1010804401 is an equidigital number, since it uses as much as digits as its factorization.

1010804401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3572030.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1010804401 is about 31793.1502213920. The cubic root of 1010804401 is about 1003.5885737342.

Adding to 1010804401 its reverse (1044080101), we get a palindrome (2054884502).

The spelling of 1010804401 in words is "one billion, ten million, eight hundred four thousand, four hundred one".