1102550205041 has 2 divisors, whose sum is σ = 1102550205042. Its totient is φ = 1102550205040.

The previous prime is 1102550204971. The next prime is 1102550205061. The reversal of 1102550205041 is 1405020552011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1018525008400 + 84025196641 = 1009220^2 + 289871^2 .

It is an emirp because it is prime and its reverse (1405020552011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102550205041 - 2²² = 1102546010737 is a prime.

It is a super-2 number, since 2×1102550205041² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1102550205041.

It is not a weakly prime, because it can be changed into another prime (1102550205061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551275102520 + 551275102521.

It is an arithmetic number, because the mean of its divisors is an integer number (551275102521).

Almost surely, 2^{1102550205041} is an apocalyptic number.

It is an amenable number.

1102550205041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102550205041 is an equidigital number, since it uses as much as digits as its factorization.

1102550205041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 1102550205041 its reverse (1405020552011), we get a palindrome (2507570757052).

The spelling of 1102550205041 in words is "one trillion, one hundred two billion, five hundred fifty million, two hundred five thousand, forty-one".