1345210133 has 8 divisors (see below), whose sum is σ = 1362197088. Its totient is φ = 1328241904.

The previous prime is 1345210109. The next prime is 1345210159. The reversal of 1345210133 is 3310125431.

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

It is a cyclic number.

It is not a de Polignac number, because 1345210133 - 2¹⁶ = 1345144597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1345210099 and 1345210108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345210103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 190166 + ... + 197112.

It is an arithmetic number, because the mean of its divisors is an integer number (170274636).

Almost surely, 2^1345210133 is an apocalyptic number.

It is an amenable number.

1345210133 is a deficient number, since it is larger than the sum of its proper divisors (16986955).

1345210133 is an equidigital number, since it uses as much as digits as its factorization.

1345210133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9363.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1345210133 is about 36677.1063880454. The cubic root of 1345210133 is about 1103.9007879781.

Adding to 1345210133 its reverse (3310125431), we get a palindrome (4655335564).

The spelling of 1345210133 in words is "one billion, three hundred forty-five million, two hundred ten thousand, one hundred thirty-three".