103313133013 has 4 divisors (see below), whose sum is σ = 103323816640. Its totient is φ = 103302449388.

The previous prime is 103313132977. The next prime is 103313133017. The reversal of 103313133013 is 310331313301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 310331313301 = 29 ⋅10701079769.

It is a cyclic number.

It is not a de Polignac number, because 103313133013 - 2²⁵ = 103279578581 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 (103313133017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5327295 + ... + 5346652.

It is an arithmetic number, because the mean of its divisors is an integer number (25830954160).

Almost surely, 2^103313133013 is an apocalyptic number.

It is an amenable number.

103313133013 is a deficient number, since it is larger than the sum of its proper divisors (10683627).

103313133013 is an equidigital number, since it uses as much as digits as its factorization.

103313133013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10683626.

The product of its (nonzero) digits is 729, while the sum is 22.

Adding to 103313133013 its reverse (310331313301), we get a palindrome (413644446314).

It can be divided in two parts, 10331313301 and 3, that multiplied together give a palindrome (30993939903).

The spelling of 103313133013 in words is "one hundred three billion, three hundred thirteen million, one hundred thirty-three thousand, thirteen".