103100241428 has 12 divisors (see below), whose sum is σ = 191038682772. Its totient is φ = 48517760640.

The previous prime is 103100241427. The next prime is 103100241449. The reversal of 103100241428 is 824142001301.

It can be written as a sum of positive squares in 2 ways, for example, as 88945904644 + 14154336784 = 298238^2 + 118972^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103100241397 and 103100241406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103100241427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758089943 + ... + 758090078.

It is an arithmetic number, because the mean of its divisors is an integer number (15919890231).

Almost surely, 2^103100241428 is an apocalyptic number.

It is an amenable number.

103100241428 is a deficient number, since it is larger than the sum of its proper divisors (87938441344).

103100241428 is a wasteful number, since it uses less digits than its factorization.

103100241428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516180042 (or 1516180040 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 103100241428 its reverse (824142001301), we get a palindrome (927242242729).

The spelling of 103100241428 in words is "one hundred three billion, one hundred million, two hundred forty-one thousand, four hundred twenty-eight".