1102412240543 has 2 divisors, whose sum is σ = 1102412240544. Its totient is φ = 1102412240542.

The previous prime is 1102412240497. The next prime is 1102412240599. The reversal of 1102412240543 is 3450422142011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102412240543 - 2¹⁴ = 1102412224159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102412240243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551206120271 + 551206120272.

It is an arithmetic number, because the mean of its divisors is an integer number (551206120272).

Almost surely, 2^{1102412240543} is an apocalyptic number.

1102412240543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102412240543 is an equidigital number, since it uses as much as digits as its factorization.

1102412240543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 1102412240543 its reverse (3450422142011), we get a palindrome (4552834382554).

The spelling of 1102412240543 in words is "one trillion, one hundred two billion, four hundred twelve million, two hundred forty thousand, five hundred forty-three".