103501331037613 has 4 divisors (see below), whose sum is σ = 103518636064668. Its totient is φ = 103484026010560.

The previous prime is 103501331037589. The next prime is 103501331037653. The reversal of 103501331037613 is 316730133105301.

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 21443586241284 + 82057744796329 = 4630722^2 + 9058573^2 .

It is a cyclic number.

It is not a de Polignac number, because 103501331037613 - 2²¹ = 103501328940461 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 (103501331037653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8652504556 + ... + 8652516517.

It is an arithmetic number, because the mean of its divisors is an integer number (25879659016167).

Almost surely, 2^{103501331037613} is an apocalyptic number.

It is an amenable number.

103501331037613 is a deficient number, since it is larger than the sum of its proper divisors (17305027055).

103501331037613 is an equidigital number, since it uses as much as digits as its factorization.

103501331037613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17305027054.

The product of its (nonzero) digits is 51030, while the sum is 37.

The spelling of 103501331037613 in words is "one hundred three trillion, five hundred one billion, three hundred thirty-one million, thirty-seven thousand, six hundred thirteen".