1000454213 has 4 divisors (see below), whose sum is σ = 1091404608. Its totient is φ = 909503820.

The previous prime is 1000454197. The next prime is 1000454237. The reversal of 1000454213 is 3124540001.

1000454213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3124540001 = 11 ⋅284049091.

It is a cyclic number.

It is not a de Polignac number, because 1000454213 - 2⁴ = 1000454197 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 (1000444213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45475181 + ... + 45475202.

It is an arithmetic number, because the mean of its divisors is an integer number (272851152).

Almost surely, 2^1000454213 is an apocalyptic number.

It is an amenable number.

1000454213 is a deficient number, since it is larger than the sum of its proper divisors (90950395).

1000454213 is an equidigital number, since it uses as much as digits as its factorization.

1000454213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90950394.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1000454213 is about 31629.9575244735. The cubic root of 1000454213 is about 1000.1513814158.

Adding to 1000454213 its reverse (3124540001), we get a palindrome (4124994214).

The spelling of 1000454213 in words is "one billion, four hundred fifty-four thousand, two hundred thirteen".