103454444211 has 16 divisors (see below), whose sum is σ = 138670963200. Its totient is φ = 68603937248.

The previous prime is 103454444179. The next prime is 103454444239. The reversal of 103454444211 is 112444454301.

It is a cyclic number.

It is not a de Polignac number, because 103454444211 - 2⁵ = 103454444179 is a prime.

It is a super-2 number, since 2×103454444211² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103454444281) 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, 2960680 + ... + 2995418.

It is an arithmetic number, because the mean of its divisors is an integer number (8666935200).

Almost surely, 2^103454444211 is an apocalyptic number.

103454444211 is a deficient number, since it is larger than the sum of its proper divisors (35216518989).

103454444211 is a wasteful number, since it uses less digits than its factorization.

103454444211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39978.

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 103454444211 its reverse (112444454301), we get a palindrome (215898898512).

The spelling of 103454444211 in words is "one hundred three billion, four hundred fifty-four million, four hundred forty-four thousand, two hundred eleven".