103102054133 has 4 divisors (see below), whose sum is σ = 111032981388. Its totient is φ = 95171126880.

The previous prime is 103102054129. The next prime is 103102054171. The reversal of 103102054133 is 331450201301.

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 17979323569 + 85122730564 = 134087^2 + 291758^2 .

It is a cyclic number.

It is not a de Polignac number, because 103102054133 - 2² = 103102054129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103102054099 and 103102054108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103102054123) 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, 3965463608 + ... + 3965463633.

It is an arithmetic number, because the mean of its divisors is an integer number (27758245347).

Almost surely, 2^103102054133 is an apocalyptic number.

103102054133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103102054133 is a deficient number, since it is larger than the sum of its proper divisors (7930927255).

103102054133 is an equidigital number, since it uses as much as digits as its factorization.

103102054133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7930927254.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 103102054133 its reverse (331450201301), we get a palindrome (434552255434).

The spelling of 103102054133 in words is "one hundred three billion, one hundred two million, fifty-four thousand, one hundred thirty-three".