1001354213 has 8 divisors (see below), whose sum is σ = 1074782808. Its totient is φ = 929539584.

The previous prime is 1001354203. The next prime is 1001354227. The reversal of 1001354213 is 3124531001.

It can be written as a sum of positive squares in 4 ways, for example, as 253987969 + 747366244 = 15937^2 + 27338^2 .

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 1001354213 - 2⁸ = 1001353957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001354203) 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, 402206 + ... + 404687.

It is an arithmetic number, because the mean of its divisors is an integer number (134347851).

Almost surely, 2^1001354213 is an apocalyptic number.

It is an amenable number.

1001354213 is a deficient number, since it is larger than the sum of its proper divisors (73428595).

1001354213 is an equidigital number, since it uses as much as digits as its factorization.

1001354213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806983.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1001354213 is about 31644.1813450751. The cubic root of 1001354213 is about 1000.4512007206.

Adding to 1001354213 its reverse (3124531001), we get a palindrome (4125885214).

The spelling of 1001354213 in words is "one billion, one million, three hundred fifty-four thousand, two hundred thirteen".