1102443241141 has 4 divisors (see below), whose sum is σ = 1202665353984. Its totient is φ = 1002221128300.

The previous prime is 1102443241129. The next prime is 1102443241153. The reversal of 1102443241141 is 1411423442011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1102443241129) and next prime (1102443241153).

It is a cyclic number.

It is not a de Polignac number, because 1102443241141 - 2¹³ = 1102443232949 is a prime.

It is a super-3 number, since 3×1102443241141³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102443241171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50111056405 + ... + 50111056426.

It is an arithmetic number, because the mean of its divisors is an integer number (300666338496).

Almost surely, 2^{1102443241141} is an apocalyptic number.

1102443241141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1102443241141 is a deficient number, since it is larger than the sum of its proper divisors (100222112843).

1102443241141 is a wasteful number, since it uses less digits than its factorization.

1102443241141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100222112842.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 1102443241141 its reverse (1411423442011), we get a palindrome (2513866683152).

The spelling of 1102443241141 in words is "one trillion, one hundred two billion, four hundred forty-three million, two hundred forty-one thousand, one hundred forty-one".