1345253108 has 12 divisors (see below), whose sum is σ = 2408941920. Its totient is φ = 656983992.

The previous prime is 1345253101. The next prime is 1345253123. The reversal of 1345253108 is 8013525431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345253101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3910448 + ... + 3910791.

It is an arithmetic number, because the mean of its divisors is an integer number (200745160).

Almost surely, 2^1345253108 is an apocalyptic number.

It is an amenable number.

1345253108 is a deficient number, since it is larger than the sum of its proper divisors (1063688812).

1345253108 is a wasteful number, since it uses less digits than its factorization.

1345253108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7821286 (or 7821284 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 1345253108 is about 36677.6922392890. The cubic root of 1345253108 is about 1103.9125431753.

Adding to 1345253108 its reverse (8013525431), we get a palindrome (9358778539).

The spelling of 1345253108 in words is "one billion, three hundred forty-five million, two hundred fifty-three thousand, one hundred eight".