102245310244443 has 8 divisors (see below), whose sum is σ = 144346320345168. Its totient is φ = 64153920153344.

The previous prime is 102245310244403. The next prime is 102245310244457. The reversal of 102245310244443 is 344442013542201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102245310244443 - 2²⁰ = 102245309195867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102245310244403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002405002346 + ... + 1002405002447.

It is an arithmetic number, because the mean of its divisors is an integer number (18043290043146).

Almost surely, 2^{102245310244443} is an apocalyptic number.

102245310244443 is a deficient number, since it is larger than the sum of its proper divisors (42101010100725).

102245310244443 is a wasteful number, since it uses less digits than its factorization.

102245310244443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004810004813.

The product of its (nonzero) digits is 368640, while the sum is 39.

Adding to 102245310244443 its reverse (344442013542201), we get a palindrome (446687323786644).

The spelling of 102245310244443 in words is "one hundred two trillion, two hundred forty-five billion, three hundred ten million, two hundred forty-four thousand, four hundred forty-three".