1306011901306 has 16 divisors (see below), whose sum is σ = 2256506505216. Its totient is φ = 555312146256.

The previous prime is 1306011901303. The next prime is 1306011901351. The reversal of 1306011901306 is 6031091106031.

It is not an unprimeable number, because it can be changed into a prime (1306011901303) 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, 367268161 + ... + 367271716.

It is an arithmetic number, because the mean of its divisors is an integer number (141031656576).

Almost surely, 2^{1306011901306} is an apocalyptic number.

1306011901306 is a deficient number, since it is larger than the sum of its proper divisors (950494603910).

1306011901306 is a wasteful number, since it uses less digits than its factorization.

1306011901306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734540013.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 1306011901306 in words is "one trillion, three hundred six billion, eleven million, nine hundred one thousand, three hundred six".