100223123234 has 8 divisors (see below), whose sum is σ = 161898891420. Its totient is φ = 46256826096.

The previous prime is 100223123173. The next prime is 100223123249. The reversal of 100223123234 is 432321322001.

It can be written as a sum of positive squares in 2 ways, for example, as 97501936009 + 2721187225 = 312253^2 + 52165^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1927367729 + ... + 1927367780.

Almost surely, 2^100223123234 is an apocalyptic number.

100223123234 is a deficient number, since it is larger than the sum of its proper divisors (61675768186).

100223123234 is a wasteful number, since it uses less digits than its factorization.

100223123234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854735524.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 100223123234 its reverse (432321322001), we get a palindrome (532544445235).

The spelling of 100223123234 in words is "one hundred billion, two hundred twenty-three million, one hundred twenty-three thousand, two hundred thirty-four".