1306122276703 has 8 divisors (see below), whose sum is σ = 1383043846320. Its totient is φ = 1229210801280.

The previous prime is 1306122276649. The next prime is 1306122276707. The reversal of 1306122276703 is 3076722216031.

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 1306122276703 - 2²⁵ = 1306088722271 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 (1306122276707) 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, 2256333 + ... + 2775478.

It is an arithmetic number, because the mean of its divisors is an integer number (172880480790).

Almost surely, 2^{1306122276703} is an apocalyptic number.

1306122276703 is a deficient number, since it is larger than the sum of its proper divisors (76921569617).

1306122276703 is a wasteful number, since it uses less digits than its factorization.

1306122276703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5047097.

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 1306122276703 in words is "one trillion, three hundred six billion, one hundred twenty-two million, two hundred seventy-six thousand, seven hundred three".