1310133123522 has 12 divisors (see below), whose sum is σ = 2838621767670. Its totient is φ = 436711041168.

The previous prime is 1310133123517. The next prime is 1310133123599. The reversal of 1310133123522 is 2253213310131.

1310133123522 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 13 + 3 + 123 + 522 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1239790944681 + 70342178841 = 1113459^2 + 265221^2 .

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, 36392586747 + ... + 36392586782.

Almost surely, 2^{1310133123522} is an apocalyptic number.

1310133123522 is an abundant number, since it is smaller than the sum of its proper divisors (1528488644148).

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

1310133123522 is a wasteful number, since it uses less digits than its factorization.

1310133123522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72785173537 (or 72785173534 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 1310133123522 its reverse (2253213310131), we get a palindrome (3563346433653).

The spelling of 1310133123522 in words is "one trillion, three hundred ten billion, one hundred thirty-three million, one hundred twenty-three thousand, five hundred twenty-two".