103030120131133 has 4 divisors (see below), whose sum is σ = 110955513987388. Its totient is φ = 95104726274880.

The previous prime is 103030120131091. The next prime is 103030120131151. The reversal of 103030120131133 is 331131021030301.

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 7801368506649 + 95228751624484 = 2793093^2 + 9758522^2 .

It is a cyclic number.

It is not a de Polignac number, because 103030120131133 - 2³⁷ = 102892681177661 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 (103030120131733) 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, 3962696928108 + ... + 3962696928133.

It is an arithmetic number, because the mean of its divisors is an integer number (27738878496847).

Almost surely, 2^{103030120131133} is an apocalyptic number.

103030120131133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103030120131133 is a deficient number, since it is larger than the sum of its proper divisors (7925393856255).

103030120131133 is an equidigital number, since it uses as much as digits as its factorization.

103030120131133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7925393856254.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 103030120131133 its reverse (331131021030301), we get a palindrome (434161141161434).

The spelling of 103030120131133 in words is "one hundred three trillion, thirty billion, one hundred twenty million, one hundred thirty-one thousand, one hundred thirty-three".