103221213333 has 16 divisors (see below), whose sum is σ = 157397915136. Its totient is φ = 58942882800.

The previous prime is 103221213313. The next prime is 103221213367. The reversal of 103221213333 is 333312122301.

It is not a de Polignac number, because 103221213333 - 2⁵ = 103221213301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103221213313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1663291 + ... + 1724232.

It is an arithmetic number, because the mean of its divisors is an integer number (9837369696).

Almost surely, 2^103221213333 is an apocalyptic number.

It is an amenable number.

103221213333 is a deficient number, since it is larger than the sum of its proper divisors (54176701803).

103221213333 is a wasteful number, since it uses less digits than its factorization.

103221213333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3388984.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 103221213333 its reverse (333312122301), we get a palindrome (436533335634).

The spelling of 103221213333 in words is "one hundred three billion, two hundred twenty-one million, two hundred thirteen thousand, three hundred thirty-three".