223101013213 has 8 divisors (see below), whose sum is σ = 242016373368. Its totient is φ = 204436187904.

The previous prime is 223101013193. The next prime is 223101013217. The reversal of 223101013213 is 312310101322.

It can be written as a sum of positive squares in 4 ways, for example, as 21394035289 + 201706977924 = 146267^2 + 449118^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-223101013213 is a prime.

It is a super-3 number, since 3×223101013213³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223101013217) 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, 62631856 + ... + 62635417.

It is an arithmetic number, because the mean of its divisors is an integer number (30252046671).

Almost surely, 2^223101013213 is an apocalyptic number.

It is an amenable number.

223101013213 is a deficient number, since it is larger than the sum of its proper divisors (18915360155).

223101013213 is a wasteful number, since it uses less digits than its factorization.

223101013213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125267423.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 223101013213 its reverse (312310101322), we get a palindrome (535411114535).

The spelling of 223101013213 in words is "two hundred twenty-three billion, one hundred one million, thirteen thousand, two hundred thirteen".