1301103206 has 16 divisors (see below), whose sum is σ = 2102377200. Its totient is φ = 600339168.

The previous prime is 1301103203. The next prime is 1301103229. The reversal of 1301103206 is 6023011031.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301103203) 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, 170705 + ... + 178163.

It is an arithmetic number, because the mean of its divisors is an integer number (131398575).

Almost surely, 2^1301103206 is an apocalyptic number.

1301103206 is a deficient number, since it is larger than the sum of its proper divisors (801273994).

1301103206 is a wasteful number, since it uses less digits than its factorization.

1301103206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14183.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1301103206 is about 36070.8082249345. The cubic root of 1301103206 is about 1091.7015217147.

Adding to 1301103206 its reverse (6023011031), we get a palindrome (7324114237).

The spelling of 1301103206 in words is "one billion, three hundred one million, one hundred three thousand, two hundred six".