223115142321063 has 32 divisors (see below), whose sum is σ = 332989185146880. Its totient is φ = 147645087115680.

The previous prime is 223115142321059. The next prime is 223115142321119. The reversal of 223115142321063 is 360123241511322.

223115142321063 is a `hidden beast` number, since 2 + 2 + 3 + 1 + 1 + 514 + 2 + 32 + 106 + 3 = 666.

It is not a de Polignac number, because 223115142321063 - 2² = 223115142321059 is a prime.

It is a super-3 number, since 3×223115142321063³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223115142321023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44334256 + ... + 49109637.

It is an arithmetic number, because the mean of its divisors is an integer number (10405912035840).

Almost surely, 2^{223115142321063} is an apocalyptic number.

223115142321063 is a deficient number, since it is larger than the sum of its proper divisors (109874042825817).

223115142321063 is a wasteful number, since it uses less digits than its factorization.

223115142321063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93444556 (or 93444550 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 223115142321063 its reverse (360123241511322), we get a palindrome (583238383832385).

The spelling of 223115142321063 in words is "two hundred twenty-three trillion, one hundred fifteen billion, one hundred forty-two million, three hundred twenty-one thousand, sixty-three".