1151410420543 has 2 divisors, whose sum is σ = 1151410420544. Its totient is φ = 1151410420542.

The previous prime is 1151410420463. The next prime is 1151410420553. The reversal of 1151410420543 is 3450240141511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1151410420543 - 2¹³ = 1151410412351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151410420553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575705210271 + 575705210272.

It is an arithmetic number, because the mean of its divisors is an integer number (575705210272).

Almost surely, 2^{1151410420543} is an apocalyptic number.

1151410420543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151410420543 is an equidigital number, since it uses as much as digits as its factorization.

1151410420543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 1151410420543 in words is "one trillion, one hundred fifty-one billion, four hundred ten million, four hundred twenty thousand, five hundred forty-three".