213233098645 has 8 divisors (see below), whose sum is σ = 292433963904. Its totient is φ = 146216981904.

The previous prime is 213233098621. The next prime is 213233098649. The reversal of 213233098645 is 546890332312.

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

It is not a de Polignac number, because 213233098645 - 2¹³ = 213233090453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213233098595 and 213233098604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213233098649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3046187089 + ... + 3046187158.

It is an arithmetic number, because the mean of its divisors is an integer number (36554245488).

Almost surely, 2^213233098645 is an apocalyptic number.

It is an amenable number.

213233098645 is a deficient number, since it is larger than the sum of its proper divisors (79200865259).

213233098645 is an equidigital number, since it uses as much as digits as its factorization.

213233098645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6092374259.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 213233098645 in words is "two hundred thirteen billion, two hundred thirty-three million, ninety-eight thousand, six hundred forty-five".