1350211213 has 16 divisors (see below), whose sum is σ = 1541620080. Its totient is φ = 1171501056.

The previous prime is 1350211201. The next prime is 1350211217. The reversal of 1350211213 is 3121120531.

It can be written as a sum of positive squares in 8 ways, for example, as 99740169 + 1250471044 = 9987^2 + 35362^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1350211213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350211217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185833 + ... + 192961.

It is an arithmetic number, because the mean of its divisors is an integer number (96351255).

Almost surely, 2^1350211213 is an apocalyptic number.

1350211213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1350211213 is a deficient number, since it is larger than the sum of its proper divisors (191408867).

1350211213 is a wasteful number, since it uses less digits than its factorization.

1350211213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8016.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1350211213 is about 36745.2202742071. The cubic root of 1350211213 is about 1105.2670847602.

Adding to 1350211213 its reverse (3121120531), we get a palindrome (4471331744).

The spelling of 1350211213 in words is "one billion, three hundred fifty million, two hundred eleven thousand, two hundred thirteen".