1167506375141 has 2 divisors, whose sum is σ = 1167506375142. Its totient is φ = 1167506375140.

The previous prime is 1167506375137. The next prime is 1167506375179. The reversal of 1167506375141 is 1415736057611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 760052676100 + 407453699041 = 871810^2 + 638321^2 .

It is a cyclic number.

It is not a de Polignac number, because 1167506375141 - 2² = 1167506375137 is a prime.

It is a super-2 number, since 2×1167506375141² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1167506375111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583753187570 + 583753187571.

It is an arithmetic number, because the mean of its divisors is an integer number (583753187571).

Almost surely, 2^{1167506375141} is an apocalyptic number.

It is an amenable number.

1167506375141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1167506375141 is an equidigital number, since it uses as much as digits as its factorization.

1167506375141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 529200, while the sum is 47.

The spelling of 1167506375141 in words is "one trillion, one hundred sixty-seven billion, five hundred six million, three hundred seventy-five thousand, one hundred forty-one".