103230100191 has 16 divisors (see below), whose sum is σ = 140043061760. Its totient is φ = 67626861120.

The previous prime is 103230100177. The next prime is 103230100247. The reversal of 103230100191 is 191001032301.

It is not a de Polignac number, because 103230100191 - 2¹¹ = 103230098143 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 (103230100291) 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, 982150 + ... + 1082163.

It is an arithmetic number, because the mean of its divisors is an integer number (8752691360).

Almost surely, 2^103230100191 is an apocalyptic number.

103230100191 is a deficient number, since it is larger than the sum of its proper divisors (36812961569).

103230100191 is a wasteful number, since it uses less digits than its factorization.

103230100191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064606.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 103230100191 its reverse (191001032301), we get a palindrome (294231132492).

The spelling of 103230100191 in words is "one hundred three billion, two hundred thirty million, one hundred thousand, one hundred ninety-one".