213322530153 has 8 divisors (see below), whose sum is σ = 299400042400. Its totient is φ = 134730019008.

The previous prime is 213322530101. The next prime is 213322530173. The reversal of 213322530153 is 351035223312.

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 213322530153 - 2²⁶ = 213255421289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 213322530153.

It is not an unprimeable number, because it can be changed into a prime (213322530173) 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, 1871250208 + ... + 1871250321.

It is an arithmetic number, because the mean of its divisors is an integer number (37425005300).

Almost surely, 2^213322530153 is an apocalyptic number.

It is an amenable number.

213322530153 is a deficient number, since it is larger than the sum of its proper divisors (86077512247).

213322530153 is a wasteful number, since it uses less digits than its factorization.

213322530153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742500551.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 213322530153 its reverse (351035223312), we get a palindrome (564357753465).

The spelling of 213322530153 in words is "two hundred thirteen billion, three hundred twenty-two million, five hundred thirty thousand, one hundred fifty-three".