1345210135 has 8 divisors (see below), whose sum is σ = 1622704896. Its totient is φ = 1070532960.

The previous prime is 1345210109. The next prime is 1345210159. The reversal of 1345210135 is 5310125431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1345210135 - 2⁵ = 1345210103 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 703344 + ... + 705253.

It is an arithmetic number, because the mean of its divisors is an integer number (202838112).

Almost surely, 2^1345210135 is an apocalyptic number.

1345210135 is a deficient number, since it is larger than the sum of its proper divisors (277494761).

1345210135 is a wasteful number, since it uses less digits than its factorization.

1345210135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408793.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1345210135 is about 36677.1064153104. The cubic root of 1345210135 is about 1103.9007885252.

Adding to 1345210135 its reverse (5310125431), we get a palindrome (6655335566).

The spelling of 1345210135 in words is "one billion, three hundred forty-five million, two hundred ten thousand, one hundred thirty-five".