1361323212006 has 32 divisors (see below), whose sum is σ = 2759090116608. Its totient is φ = 447714902880.

The previous prime is 1361323211863. The next prime is 1361323212037. The reversal of 1361323212006 is 6002123231631.

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, 1428550 + ... + 2182521.

It is an arithmetic number, because the mean of its divisors is an integer number (86221566144).

Almost surely, 2^{1361323212006} is an apocalyptic number.

1361323212006 is an abundant number, since it is smaller than the sum of its proper divisors (1397766904602).

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

1361323212006 is a wasteful number, since it uses less digits than its factorization.

1361323212006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3611916.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 1361323212006 its reverse (6002123231631), we get a palindrome (7363446443637).

The spelling of 1361323212006 in words is "one trillion, three hundred sixty-one billion, three hundred twenty-three million, two hundred twelve thousand, six".