1313605156046 has 16 divisors (see below), whose sum is σ = 1992584724480. Its totient is φ = 649451431320.

The previous prime is 1313605156009. The next prime is 1313605156057. The reversal of 1313605156046 is 6406515063131.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1313605155994 and 1313605156012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10231886 + ... + 10359473.

It is an arithmetic number, because the mean of its divisors is an integer number (124536545280).

Almost surely, 2^{1313605156046} is an apocalyptic number.

1313605156046 is a deficient number, since it is larger than the sum of its proper divisors (678979568434).

1313605156046 is a wasteful number, since it uses less digits than its factorization.

1313605156046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20591719.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 1313605156046 in words is "one trillion, three hundred thirteen billion, six hundred five million, one hundred fifty-six thousand, forty-six".