223100142101 has 4 divisors (see below), whose sum is σ = 223101626604. Its totient is φ = 223098657600.

The previous prime is 223100142059. The next prime is 223100142103. The reversal of 223100142101 is 101241001322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101241001322 = 2 ⋅50620500661.

It can be written as a sum of positive squares in 2 ways, for example, as 94724835076 + 128375307025 = 307774^2 + 358295^2 .

It is a cyclic number.

It is not a de Polignac number, because 223100142101 - 2¹⁸ = 223099879957 is a prime.

It is a super-3 number, since 3×223100142101³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 223100142101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223100142103) 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, 487730 + ... + 827091.

It is an arithmetic number, because the mean of its divisors is an integer number (55775406651).

Almost surely, 2^223100142101 is an apocalyptic number.

It is an amenable number.

223100142101 is a deficient number, since it is larger than the sum of its proper divisors (1484503).

223100142101 is a wasteful number, since it uses less digits than its factorization.

223100142101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484502.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 223100142101 its reverse (101241001322), we get a palindrome (324341143423).

The spelling of 223100142101 in words is "two hundred twenty-three billion, one hundred million, one hundred forty-two thousand, one hundred one".