103231113001 has 4 divisors (see below), whose sum is σ = 103233702852. Its totient is φ = 103228523152.

The previous prime is 103231112989. The next prime is 103231113019. The reversal of 103231113001 is 100311132301.

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 4512614976 + 98718498025 = 67176^2 + 314195^2 .

It is a cyclic number.

It is not a de Polignac number, because 103231113001 - 2¹¹ = 103231110953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103231113901) 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, 1234186 + ... + 1315171.

It is an arithmetic number, because the mean of its divisors is an integer number (25808425713).

Almost surely, 2^103231113001 is an apocalyptic number.

It is an amenable number.

103231113001 is a deficient number, since it is larger than the sum of its proper divisors (2589851).

103231113001 is an equidigital number, since it uses as much as digits as its factorization.

103231113001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589850.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 103231113001 its reverse (100311132301), we get a palindrome (203542245302).

The spelling of 103231113001 in words is "one hundred three billion, two hundred thirty-one million, one hundred thirteen thousand, one".