1051160873491 has 2 divisors, whose sum is σ = 1051160873492. Its totient is φ = 1051160873490.

The previous prime is 1051160873461. The next prime is 1051160873509. The reversal of 1051160873491 is 1943780611501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1051160873491 - 2⁷ = 1051160873363 is a prime.

It is a super-2 number, since 2×1051160873491² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051160873461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525580436745 + 525580436746.

It is an arithmetic number, because the mean of its divisors is an integer number (525580436746).

Almost surely, 2^{1051160873491} is an apocalyptic number.

1051160873491 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051160873491 is an equidigital number, since it uses as much as digits as its factorization.

1051160873491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 46.

The spelling of 1051160873491 in words is "one trillion, fifty-one billion, one hundred sixty million, eight hundred seventy-three thousand, four hundred ninety-one".