1303122312006 has 32 divisors (see below), whose sum is σ = 2609849874528. Its totient is φ = 433773649920.

The previous prime is 1303122311989. The next prime is 1303122312179. The reversal of 1303122312006 is 6002132213031.

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, 12682470 + ... + 12784806.

It is an arithmetic number, because the mean of its divisors is an integer number (81557808579).

Almost surely, 2^{1303122312006} is an apocalyptic number.

1303122312006 is an abundant number, since it is smaller than the sum of its proper divisors (1306727562522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1303122312006 is a wasteful number, since it uses less digits than its factorization.

1303122312006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105256.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1303122312006 its reverse (6002132213031), we get a palindrome (7305254525037).

The spelling of 1303122312006 in words is "one trillion, three hundred three billion, one hundred twenty-two million, three hundred twelve thousand, six".