103331066276345 has 4 divisors (see below), whose sum is σ = 123997279531620. Its totient is φ = 82664853021072.

The previous prime is 103331066276299. The next prime is 103331066276387. The reversal of 103331066276345 is 543672660133301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22408303855081 + 80922762421264 = 4733741^2 + 8995708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103331066276345 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103331066276293 and 103331066276302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10333106627630 + ... + 10333106627639.

It is an arithmetic number, because the mean of its divisors is an integer number (30999319882905).

Almost surely, 2^{103331066276345} is an apocalyptic number.

It is an amenable number.

103331066276345 is a deficient number, since it is larger than the sum of its proper divisors (20666213255275).

103331066276345 is an equidigital number, since it uses as much as digits as its factorization.

103331066276345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20666213255274.

The product of its (nonzero) digits is 4898880, while the sum is 50.

The spelling of 103331066276345 in words is "one hundred three trillion, three hundred thirty-one billion, sixty-six million, two hundred seventy-six thousand, three hundred forty-five".