102444141311 has 4 divisors (see below), whose sum is σ = 103010131224. Its totient is φ = 101878151400.

The previous prime is 102444141301. The next prime is 102444141343. The reversal of 102444141311 is 113141444201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113141444201 = 521 ⋅217162081.

It is a cyclic number.

It is not a de Polignac number, because 102444141311 - 2¹⁰ = 102444140287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102444141301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282994685 + ... + 282995046.

It is an arithmetic number, because the mean of its divisors is an integer number (25752532806).

Almost surely, 2^102444141311 is an apocalyptic number.

102444141311 is a deficient number, since it is larger than the sum of its proper divisors (565989913).

102444141311 is an equidigital number, since it uses as much as digits as its factorization.

102444141311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565989912.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 102444141311 its reverse (113141444201), we get a palindrome (215585585512).

The spelling of 102444141311 in words is "one hundred two billion, four hundred forty-four million, one hundred forty-one thousand, three hundred eleven".