1431011041 has 2 divisors, whose sum is σ = 1431011042. Its totient is φ = 1431011040.

The previous prime is 1431010979. The next prime is 1431011047. The reversal of 1431011041 is 1401101341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1398760000 + 32251041 = 37400^2 + 5679^2 .

It is a cyclic number.

It is not a de Polignac number, because 1431011041 - 2⁷ = 1431010913 is a prime.

It is not a weakly prime, because it can be changed into another prime (1431011047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715505520 + 715505521.

It is an arithmetic number, because the mean of its divisors is an integer number (715505521).

Almost surely, 2^1431011041 is an apocalyptic number.

It is an amenable number.

1431011041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1431011041 is an equidigital number, since it uses as much as digits as its factorization.

1431011041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1431011041 is about 37828.7065731833. The cubic root of 1431011041 is about 1126.8886244525. Note that the first 3 decimals are identical.

Adding to 1431011041 its reverse (1401101341), we get a palindrome (2832112382).

The spelling of 1431011041 in words is "one billion, four hundred thirty-one million, eleven thousand, forty-one".