103307357053 has 4 divisors (see below), whose sum is σ = 106869679740. Its totient is φ = 99745034368.

The previous prime is 103307357039. The next prime is 103307357081. The reversal of 103307357053 is 350753703301.

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 57536177689 + 45771179364 = 239867^2 + 213942^2 .

It is a cyclic number.

It is not a de Polignac number, because 103307357053 - 2²⁹ = 102770486141 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 (103307357033) 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, 1781161300 + ... + 1781161357.

It is an arithmetic number, because the mean of its divisors is an integer number (26717419935).

Almost surely, 2^103307357053 is an apocalyptic number.

It is an amenable number.

103307357053 is a deficient number, since it is larger than the sum of its proper divisors (3562322687).

103307357053 is an equidigital number, since it uses as much as digits as its factorization.

103307357053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3562322686.

The product of its (nonzero) digits is 99225, while the sum is 37.

The spelling of 103307357053 in words is "one hundred three billion, three hundred seven million, three hundred fifty-seven thousand, fifty-three".