223071000453 has 96 divisors (see below), whose sum is σ = 391008384000. Its totient is φ = 122398907904.

The previous prime is 223071000443. The next prime is 223071000461. The reversal of 223071000453 is 354000170322.

It is not a de Polignac number, because 223071000453 - 2¹⁷ = 223070869381 is a prime.

It is a super-3 number, since 3×223071000453³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223071000443) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7675213 + ... + 7704221.

It is an arithmetic number, because the mean of its divisors is an integer number (4073004000).

Almost surely, 2^223071000453 is an apocalyptic number.

It is an amenable number.

223071000453 is a deficient number, since it is larger than the sum of its proper divisors (167937383547).

223071000453 is a wasteful number, since it uses less digits than its factorization.

223071000453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29136 (or 29119 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

Adding to 223071000453 its reverse (354000170322), we get a palindrome (577071170775).

The spelling of 223071000453 in words is "two hundred twenty-three billion, seventy-one million, four hundred fifty-three", and thus it is an aban number.