1141313401 has 2 divisors, whose sum is σ = 1141313402. Its totient is φ = 1141313400.

The previous prime is 1141313389. The next prime is 1141313423. The reversal of 1141313401 is 1043131411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1108823401 + 32490000 = 33299^2 + 5700^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141313401 - 2⁹ = 1141312889 is a prime.

It is not a weakly prime, because it can be changed into another prime (1141313441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570656700 + 570656701.

It is an arithmetic number, because the mean of its divisors is an integer number (570656701).

Almost surely, 2^1141313401 is an apocalyptic number.

It is an amenable number.

1141313401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141313401 is an equidigital number, since it uses as much as digits as its factorization.

1141313401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1141313401 is about 33783.3302236473. The cubic root of 1141313401 is about 1045.0449530810.

Adding to 1141313401 its reverse (1043131411), we get a palindrome (2184444812).

The spelling of 1141313401 in words is "one billion, one hundred forty-one million, three hundred thirteen thousand, four hundred one".