223100312132 has 6 divisors (see below), whose sum is σ = 390425546238. Its totient is φ = 111550156064.

The previous prime is 223100312111. The next prime is 223100312143. The reversal of 223100312132 is 231213001322.

223100312132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 205919918656 + 17180393476 = 453784^2 + 131074^2 .

It is a super-3 number, since 3×223100312132³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27887539013 + ... + 27887539020.

It is an arithmetic number, because the mean of its divisors is an integer number (65070924373).

Almost surely, 2^223100312132 is an apocalyptic number.

It is an amenable number.

223100312132 is a deficient number, since it is larger than the sum of its proper divisors (167325234106).

223100312132 is a wasteful number, since it uses less digits than its factorization.

223100312132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55775078037 (or 55775078035 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 223100312132 its reverse (231213001322), we get a palindrome (454313313454).

The spelling of 223100312132 in words is "two hundred twenty-three billion, one hundred million, three hundred twelve thousand, one hundred thirty-two".