103602661247506 has 8 divisors (see below), whose sum is σ = 157951598295564. Its totient is φ = 50952128482320.

The previous prime is 103602661247479. The next prime is 103602661247531. The reversal of 103602661247506 is 605742166206301.

It can be written as a sum of positive squares in 2 ways, for example, as 72707017439281 + 30895643808225 = 8526841^2 + 5558385^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×103602661247506³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 103602661247506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424601070565 + ... + 424601070808.

Almost surely, 2^{103602661247506} is an apocalyptic number.

103602661247506 is a deficient number, since it is larger than the sum of its proper divisors (54348937048058).

103602661247506 is an equidigital number, since it uses as much as digits as its factorization.

103602661247506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849202141436.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 103602661247506 in words is "one hundred three trillion, six hundred two billion, six hundred sixty-one million, two hundred forty-seven thousand, five hundred six".