1146100427 has 2 divisors, whose sum is σ = 1146100428. Its totient is φ = 1146100426.

The previous prime is 1146100421. The next prime is 1146100537. The reversal of 1146100427 is 7240016411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1146100427 - 2⁶ = 1146100363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1146100396 and 1146100405.

It is not a weakly prime, because it can be changed into another prime (1146100421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573050213 + 573050214.

It is an arithmetic number, because the mean of its divisors is an integer number (573050214).

Almost surely, 2^1146100427 is an apocalyptic number.

1146100427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146100427 is an equidigital number, since it uses as much as digits as its factorization.

1146100427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1146100427 is about 33854.1050243541. The cubic root of 1146100427 is about 1046.5039970713.

Adding to 1146100427 its reverse (7240016411), we get a palindrome (8386116838).

The spelling of 1146100427 in words is "one billion, one hundred forty-six million, one hundred thousand, four hundred twenty-seven".