1075268040971 has 2 divisors, whose sum is σ = 1075268040972. Its totient is φ = 1075268040970.

The previous prime is 1075268040923. The next prime is 1075268040997. The reversal of 1075268040971 is 1790408625701.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1075268040971 - 2⁶ = 1075268040907 is a prime.

It is a super-2 number, since 2×1075268040971² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1075268046971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537634020485 + 537634020486.

It is an arithmetic number, because the mean of its divisors is an integer number (537634020486).

Almost surely, 2^{1075268040971} is an apocalyptic number.

1075268040971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075268040971 is an equidigital number, since it uses as much as digits as its factorization.

1075268040971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 50.

The spelling of 1075268040971 in words is "one trillion, seventy-five billion, two hundred sixty-eight million, forty thousand, nine hundred seventy-one".