103221230311 has 8 divisors (see below), whose sum is σ = 104166287360. Its totient is φ = 102278240568.

The previous prime is 103221230263. The next prime is 103221230351. The reversal of 103221230311 is 113032122301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103221230311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103221230351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416421 + ... + 616318.

It is an arithmetic number, because the mean of its divisors is an integer number (13020785920).

Almost surely, 2^103221230311 is an apocalyptic number.

103221230311 is a deficient number, since it is larger than the sum of its proper divisors (945057049).

103221230311 is a wasteful number, since it uses less digits than its factorization.

103221230311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033653.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103221230311 its reverse (113032122301), we get a palindrome (216253352612).

The spelling of 103221230311 in words is "one hundred three billion, two hundred twenty-one million, two hundred thirty thousand, three hundred eleven".