1317522034 has 4 divisors (see below), whose sum is σ = 1976283054. Its totient is φ = 658761016.

The previous prime is 1317522007. The next prime is 1317522047. The reversal of 1317522034 is 4302257131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4302257131 = 67 ⋅64212793.

It can be written as a sum of positive squares in only one way, i.e., 1135353025 + 182169009 = 33695^2 + 13497^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1317521993 and 1317522011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 329380507 + ... + 329380510.

Almost surely, 2^1317522034 is an apocalyptic number.

1317522034 is a deficient number, since it is larger than the sum of its proper divisors (658761020).

1317522034 is an equidigital number, since it uses as much as digits as its factorization.

1317522034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658761019.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1317522034 is about 36297.6863450000. The cubic root of 1317522034 is about 1096.2744580779.

Adding to 1317522034 its reverse (4302257131), we get a palindrome (5619779165).

The spelling of 1317522034 in words is "one billion, three hundred seventeen million, five hundred twenty-two thousand, thirty-four".