103302144323445 has 16 divisors (see below), whose sum is σ = 170982859570560. Its totient is φ = 53194667421504.

The previous prime is 103302144323341. The next prime is 103302144323459. The reversal of 103302144323445 is 544323441203301.

It is not a de Polignac number, because 103302144323445 - 2⁹ = 103302144322933 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118738096489 + ... + 118738097358.

It is an arithmetic number, because the mean of its divisors is an integer number (10686428723160).

Almost surely, 2^{103302144323445} is an apocalyptic number.

103302144323445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103302144323445 is a deficient number, since it is larger than the sum of its proper divisors (67680715247115).

103302144323445 is a wasteful number, since it uses less digits than its factorization.

103302144323445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237476193884.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 103302144323445 its reverse (544323441203301), we get a palindrome (647625585526746).

The spelling of 103302144323445 in words is "one hundred three trillion, three hundred two billion, one hundred forty-four million, three hundred twenty-three thousand, four hundred forty-five".