103442500213 has 16 divisors (see below), whose sum is σ = 114601737600. Its totient is φ = 92749340736.

The previous prime is 103442500163. The next prime is 103442500219. The reversal of 103442500213 is 312005244301.

It is a de Polignac number, because none of the positive numbers 2^k-103442500213 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 (103442500219) 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, 108606 + ... + 467632.

It is an arithmetic number, because the mean of its divisors is an integer number (7162608600).

Almost surely, 2^103442500213 is an apocalyptic number.

103442500213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103442500213 is a deficient number, since it is larger than the sum of its proper divisors (11159237387).

103442500213 is a wasteful number, since it uses less digits than its factorization.

103442500213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359676.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 103442500213 its reverse (312005244301), we get a palindrome (415447744514).

The spelling of 103442500213 in words is "one hundred three billion, four hundred forty-two million, five hundred thousand, two hundred thirteen".