103123032133313 has 4 divisors (see below), whose sum is σ = 105068749720788. Its totient is φ = 101177314545840.

The previous prime is 103123032133283. The next prime is 103123032133321. The reversal of 103123032133313 is 313331230321301.

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 94672569180289 + 8450462953024 = 9729983^2 + 2906968^2 .

It is a cyclic number.

It is not a de Polignac number, because 103123032133313 - 2¹² = 103123032129217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103123032153313) 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, 972858793658 + ... + 972858793763.

It is an arithmetic number, because the mean of its divisors is an integer number (26267187430197).

Almost surely, 2^{103123032133313} is an apocalyptic number.

It is an amenable number.

103123032133313 is a deficient number, since it is larger than the sum of its proper divisors (1945717587475).

103123032133313 is an equidigital number, since it uses as much as digits as its factorization.

103123032133313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945717587474.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 103123032133313 its reverse (313331230321301), we get a palindrome (416454262454614).

The spelling of 103123032133313 in words is "one hundred three trillion, one hundred twenty-three billion, thirty-two million, one hundred thirty-three thousand, three hundred thirteen".