1310403120102 has 12 divisors (see below), whose sum is σ = 2839206760260. Its totient is φ = 436801040028.

The previous prime is 1310403120097. The next prime is 1310403120163. The reversal of 1310403120102 is 2010213040131.

1310403120102 is a `hidden beast` number, since 1 + 310 + 40 + 312 + 0 + 1 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 72800173339 = 1310403120102 / (1 + 3 + 1 + 0 + 4 + 0 + 3 + 1 + 2 + 0 + 1 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36400086652 + ... + 36400086687.

It is an arithmetic number, because the mean of its divisors is an integer number (236600563355).

Almost surely, 2^{1310403120102} is an apocalyptic number.

1310403120102 is an abundant number, since it is smaller than the sum of its proper divisors (1528803640158).

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

1310403120102 is a wasteful number, since it uses less digits than its factorization.

1310403120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72800173347 (or 72800173344 counting only the distinct ones).

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

Adding to 1310403120102 its reverse (2010213040131), we get a palindrome (3320616160233).

The spelling of 1310403120102 in words is "one trillion, three hundred ten billion, four hundred three million, one hundred twenty thousand, one hundred two".