1141300451 has 2 divisors, whose sum is σ = 1141300452. Its totient is φ = 1141300450.

The previous prime is 1141300441. The next prime is 1141300471. The reversal of 1141300451 is 1540031411.

It is a happy number.

It is an a-pointer prime, because the next prime (1141300471) can be obtained adding 1141300451 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1141300451 - 2¹⁸ = 1141038307 is a prime.

It is not a weakly prime, because it can be changed into another prime (1141300421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570650225 + 570650226.

It is an arithmetic number, because the mean of its divisors is an integer number (570650226).

Almost surely, 2^1141300451 is an apocalyptic number.

1141300451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141300451 is an equidigital number, since it uses as much as digits as its factorization.

1141300451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1141300451 is about 33783.1385605305. The cubic root of 1141300451 is about 1045.0410005051.

Adding to 1141300451 its reverse (1540031411), we get a palindrome (2681331862).

The spelling of 1141300451 in words is "one billion, one hundred forty-one million, three hundred thousand, four hundred fifty-one".