102303445453241 has 8 divisors (see below), whose sum is σ = 107827964630280. Its totient is φ = 96912047220352.

The previous prime is 102303445453229. The next prime is 102303445453249. The reversal of 102303445453241 is 142354544303201.

It can be written as a sum of positive squares in 4 ways, for example, as 41674719715216 + 60628725738025 = 6455596^2 + 7786445^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102303445453241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102303445453249) 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, 33280234460 + ... + 33280237533.

It is an arithmetic number, because the mean of its divisors is an integer number (13478495578785).

Almost surely, 2^{102303445453241} is an apocalyptic number.

It is an amenable number.

102303445453241 is a deficient number, since it is larger than the sum of its proper divisors (5524519177039).

102303445453241 is an equidigital number, since it uses as much as digits as its factorization.

102303445453241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66560472075.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 102303445453241 its reverse (142354544303201), we get a palindrome (244657989756442).

It can be divided in two parts, 102303 and 445453241, that added together give a palindrome (445555544).

The spelling of 102303445453241 in words is "one hundred two trillion, three hundred three billion, four hundred forty-five million, four hundred fifty-three thousand, two hundred forty-one".