1316245316202 has 64 divisors (see below), whose sum is σ = 2932420608000. Its totient is φ = 437634522864.

The previous prime is 1316245316161. The next prime is 1316245316293. The reversal of 1316245316202 is 2026135426131.

1316245316202 is a `hidden beast` number, since 1 + 3 + 1 + 6 + 24 + 5 + 3 + 1 + 620 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77972799 + ... + 77989677.

It is an arithmetic number, because the mean of its divisors is an integer number (45819072000).

Almost surely, 2^{1316245316202} is an apocalyptic number.

1316245316202 is an abundant number, since it is smaller than the sum of its proper divisors (1616175291798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1316245316202 is a wasteful number, since it uses less digits than its factorization.

1316245316202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20472 (or 20466 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 1316245316202 in words is "one trillion, three hundred sixteen billion, two hundred forty-five million, three hundred sixteen thousand, two hundred two".