1312301040102 has 32 divisors (see below), whose sum is σ = 3140549499360. Its totient is φ = 403784935200.

The previous prime is 1312301040079. The next prime is 1312301040131. The reversal of 1312301040102 is 2010401032131.

1312301040102 is a `hidden beast` number, since 1 + 31 + 230 + 1 + 0 + 401 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 934686649 + ... + 934688052.

It is an arithmetic number, because the mean of its divisors is an integer number (98142171855).

Almost surely, 2^{1312301040102} is an apocalyptic number.

1312301040102 is an abundant number, since it is smaller than the sum of its proper divisors (1828248459258).

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

1312301040102 is a wasteful number, since it uses less digits than its factorization.

1312301040102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869374725 (or 1869374719 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1312301040102 its reverse (2010401032131), we get a palindrome (3322702072233).

The spelling of 1312301040102 in words is "one trillion, three hundred twelve billion, three hundred one million, forty thousand, one hundred two".