1102142400241 has 4 divisors (see below), whose sum is σ = 1125592238592. Its totient is φ = 1078692561892.

The previous prime is 1102142400223. The next prime is 1102142400287. The reversal of 1102142400241 is 1420042412011.

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 a cyclic number.

It is not a de Polignac number, because 1102142400241 - 2⁵ = 1102142400209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102142400221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11724919105 + ... + 11724919198.

It is an arithmetic number, because the mean of its divisors is an integer number (281398059648).

Almost surely, 2^{1102142400241} is an apocalyptic number.

It is an amenable number.

1102142400241 is a deficient number, since it is larger than the sum of its proper divisors (23449838351).

1102142400241 is an equidigital number, since it uses as much as digits as its factorization.

1102142400241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23449838350.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1102142400241 its reverse (1420042412011), we get a palindrome (2522184812252).

The spelling of 1102142400241 in words is "one trillion, one hundred two billion, one hundred forty-two million, four hundred thousand, two hundred forty-one".