103842513487762 has 128 divisors (see below), whose sum is σ = 187285722624000. Its totient is φ = 43138853468928.

The previous prime is 103842513487751. The next prime is 103842513487789. The reversal of 103842513487762 is 267784315248301.

It is a self number, because there is not a number n which added to its sum of digits gives 103842513487762.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17520245643 + ... + 17520251569.

It is an arithmetic number, because the mean of its divisors is an integer number (1463169708000).

Almost surely, 2^{103842513487762} is an apocalyptic number.

103842513487762 is a deficient number, since it is larger than the sum of its proper divisors (83443209136238).

103842513487762 is a wasteful number, since it uses less digits than its factorization.

103842513487762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10405 (or 10391 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 61.

The spelling of 103842513487762 in words is "one hundred three trillion, eight hundred forty-two billion, five hundred thirteen million, four hundred eighty-seven thousand, seven hundred sixty-two".