1024100401 has 2 divisors, whose sum is σ = 1024100402. Its totient is φ = 1024100400.

The previous prime is 1024100381. The next prime is 1024100411. The reversal of 1024100401 is 1040014201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 998496801 + 25603600 = 31599^2 + 5060^2 .

It is a cyclic number.

It is not a de Polignac number, because 1024100401 - 2¹¹ = 1024098353 is a prime.

It is not a weakly prime, because it can be changed into another prime (1024100411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512050200 + 512050201.

It is an arithmetic number, because the mean of its divisors is an integer number (512050201).

Almost surely, 2^1024100401 is an apocalyptic number.

It is an amenable number.

1024100401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024100401 is an equidigital number, since it uses as much as digits as its factorization.

1024100401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1024100401 is about 32001.5687271734. The cubic root of 1024100401 is about 1007.9697808532.

Adding to 1024100401 its reverse (1040014201), we get a palindrome (2064114602).

The spelling of 1024100401 in words is "one billion, twenty-four million, one hundred thousand, four hundred one".