103420211244 has 72 divisors (see below), whose sum is σ = 282922536960. Its totient is φ = 29315944224.

The previous prime is 103420211231. The next prime is 103420211267. The reversal of 103420211244 is 442112024301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 617784 + ... + 767135.

It is an arithmetic number, because the mean of its divisors is an integer number (3929479680).

Almost surely, 2^103420211244 is an apocalyptic number.

103420211244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103420211244 is an abundant number, since it is smaller than the sum of its proper divisors (179502325716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103420211244 is a wasteful number, since it uses less digits than its factorization.

103420211244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385067 (or 1385058 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 103420211244 its reverse (442112024301), we get a palindrome (545532235545).

The spelling of 103420211244 in words is "one hundred three billion, four hundred twenty million, two hundred eleven thousand, two hundred forty-four".