1345250211 has 8 divisors (see below), whose sum is σ = 1794268944. Its totient is φ = 896532480.

The previous prime is 1345250189. The next prime is 1345250279. The reversal of 1345250211 is 1120525431.

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 1345250211 - 2³⁰ = 271508387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1345250281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64606 + ... + 82851.

It is an arithmetic number, because the mean of its divisors is an integer number (224283618).

Almost surely, 2^1345250211 is an apocalyptic number.

1345250211 is a deficient number, since it is larger than the sum of its proper divisors (449018733).

1345250211 is a wasteful number, since it uses less digits than its factorization.

1345250211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150501.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1345250211 is about 36677.6527465976. The cubic root of 1345250211 is about 1103.9117507502.

Adding to 1345250211 its reverse (1120525431), we get a palindrome (2465775642).

The spelling of 1345250211 in words is "one billion, three hundred forty-five million, two hundred fifty thousand, two hundred eleven".