1312046105204 has 24 divisors (see below), whose sum is σ = 2297180760000. Its totient is φ = 655708838400.

The previous prime is 1312046105189. The next prime is 1312046105219. The reversal of 1312046105204 is 4025016402131.

It is an interprime number because it is at equal distance from previous prime (1312046105189) and next prime (1312046105219).

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, 97914497 + ... + 97927895.

It is an arithmetic number, because the mean of its divisors is an integer number (95715865000).

Almost surely, 2^{1312046105204} is an apocalyptic number.

It is an amenable number.

1312046105204 is a deficient number, since it is larger than the sum of its proper divisors (985134654796).

1312046105204 is a wasteful number, since it uses less digits than its factorization.

1312046105204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23303 (or 23301 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 1312046105204 in words is "one trillion, three hundred twelve billion, forty-six million, one hundred five thousand, two hundred four".