1301338522 has 16 divisors (see below), whose sum is σ = 2198156544. Its totient is φ = 572436000.

The previous prime is 1301338499. The next prime is 1301338561. The reversal of 1301338522 is 2258331031.

It is a super-4 number, since 4×1301338522⁴ (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 953379 + ... + 954742.

It is an arithmetic number, because the mean of its divisors is an integer number (137384784).

Almost surely, 2^1301338522 is an apocalyptic number.

1301338522 is a deficient number, since it is larger than the sum of its proper divisors (896818022).

1301338522 is a wasteful number, since it uses less digits than its factorization.

1301338522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908165.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1301338522 is about 36074.0699395009. The cubic root of 1301338522 is about 1091.7673323664.

Adding to 1301338522 its reverse (2258331031), we get a palindrome (3559669553).

The spelling of 1301338522 in words is "one billion, three hundred one million, three hundred thirty-eight thousand, five hundred twenty-two".