1051310401 has 2 divisors, whose sum is σ = 1051310402. Its totient is φ = 1051310400.

The previous prime is 1051310387. The next prime is 1051310423. The reversal of 1051310401 is 1040131501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 651270400 + 400040001 = 25520^2 + 20001^2 .

It is a cyclic number.

It is not a de Polignac number, because 1051310401 - 2¹¹ = 1051308353 is a prime.

It is a super-2 number, since 2×1051310401² = 2210507118501561602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051310431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525655200 + 525655201.

It is an arithmetic number, because the mean of its divisors is an integer number (525655201).

Almost surely, 2^1051310401 is an apocalyptic number.

It is an amenable number.

1051310401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051310401 is an equidigital number, since it uses as much as digits as its factorization.

1051310401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1051310401 is about 32423.9171137603. The cubic root of 1051310401 is about 1016.8190022500.

Adding to 1051310401 its reverse (1040131501), we get a palindrome (2091441902).

The spelling of 1051310401 in words is "one billion, fifty-one million, three hundred ten thousand, four hundred one".