223103235413 has 4 divisors (see below), whose sum is σ = 223104892128. Its totient is φ = 223101578700.

The previous prime is 223103235379. The next prime is 223103235419. The reversal of 223103235413 is 314532301322.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 223103235413 - 2¹⁴ = 223103219029 is a prime.

It is a super-3 number, since 3×223103235413³ (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 (223103235419) 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, 606563 + ... + 902288.

It is an arithmetic number, because the mean of its divisors is an integer number (55776223032).

Almost surely, 2^223103235413 is an apocalyptic number.

It is an amenable number.

223103235413 is a deficient number, since it is larger than the sum of its proper divisors (1656715).

223103235413 is a wasteful number, since it uses less digits than its factorization.

223103235413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656714.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 223103235413 its reverse (314532301322), we get a palindrome (537635536735).

The spelling of 223103235413 in words is "two hundred twenty-three billion, one hundred three million, two hundred thirty-five thousand, four hundred thirteen".