1041054131387 has 2 divisors, whose sum is σ = 1041054131388. Its totient is φ = 1041054131386.

The previous prime is 1041054131333. The next prime is 1041054131399. The reversal of 1041054131387 is 7831314501401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1041054131387 - 2¹⁸ = 1041053869243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1041054131387.

It is not a weakly prime, because it can be changed into another prime (1041054131317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520527065693 + 520527065694.

It is an arithmetic number, because the mean of its divisors is an integer number (520527065694).

Almost surely, 2^{1041054131387} is an apocalyptic number.

1041054131387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041054131387 is an equidigital number, since it uses as much as digits as its factorization.

1041054131387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

Adding to 1041054131387 its reverse (7831314501401), we get a palindrome (8872368632788).

The spelling of 1041054131387 in words is "one trillion, forty-one billion, fifty-four million, one hundred thirty-one thousand, three hundred eighty-seven".