1348111532 has 12 divisors (see below), whose sum is σ = 2399181960. Its totient is φ = 662630976.

The previous prime is 1348111519. The next prime is 1348111553. The reversal of 1348111532 is 2351118431.

It is a super-2 number, since 2×1348111532² = 3634809405422774048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1348111495 and 1348111504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2855933 + ... + 2856404.

It is an arithmetic number, because the mean of its divisors is an integer number (199931830).

Almost surely, 2^1348111532 is an apocalyptic number.

It is an amenable number.

1348111532 is a deficient number, since it is larger than the sum of its proper divisors (1051070428).

1348111532 is a wasteful number, since it uses less digits than its factorization.

1348111532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5712400 (or 5712398 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 1348111532 is about 36716.6383537491. The cubic root of 1348111532 is about 1104.6938627647.

Adding to 1348111532 its reverse (2351118431), we get a palindrome (3699229963).

The spelling of 1348111532 in words is "one billion, three hundred forty-eight million, one hundred eleven thousand, five hundred thirty-two".