1306623363011 has 8 divisors (see below), whose sum is σ = 1309284285120. Its totient is φ = 1303964785792.

The previous prime is 1306623363007. The next prime is 1306623363029. The reversal of 1306623363011 is 1103633266031.

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 1306623363011 - 2² = 1306623363007 is a prime.

It is a super-2 number, since 2×1306623363011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1306623363041) 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, 531521 + ... + 1701693.

It is an arithmetic number, because the mean of its divisors is an integer number (163660535640).

Almost surely, 2^{1306623363011} is an apocalyptic number.

1306623363011 is a deficient number, since it is larger than the sum of its proper divisors (2660922109).

1306623363011 is a wasteful number, since it uses less digits than its factorization.

1306623363011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172445.

The product of its (nonzero) digits is 34992, while the sum is 35.

The spelling of 1306623363011 in words is "one trillion, three hundred six billion, six hundred twenty-three million, three hundred sixty-three thousand, eleven".