103231041101 has 4 divisors (see below), whose sum is σ = 103387215804. Its totient is φ = 103074866400.

The previous prime is 103231041037. The next prime is 103231041187. The reversal of 103231041101 is 101140132301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 97013560900 + 6217480201 = 311470^2 + 78851^2 .

It is a cyclic number.

It is not a de Polignac number, because 103231041101 - 2⁶ = 103231041037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103231041101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103231041601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78086360 + ... + 78087681.

It is an arithmetic number, because the mean of its divisors is an integer number (25846803951).

Almost surely, 2^103231041101 is an apocalyptic number.

It is an amenable number.

103231041101 is a deficient number, since it is larger than the sum of its proper divisors (156174703).

103231041101 is an equidigital number, since it uses as much as digits as its factorization.

103231041101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156174702.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 103231041101 its reverse (101140132301), we get a palindrome (204371173402).

The spelling of 103231041101 in words is "one hundred three billion, two hundred thirty-one million, forty-one thousand, one hundred one".