103561415365 has 8 divisors (see below), whose sum is σ = 125435135520. Its totient is φ = 82074840912.

The previous prime is 103561415317. The next prime is 103561415407. The reversal of 103561415365 is 563514165301.

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

It is a cyclic number.

It is not a de Polignac number, because 103561415365 - 2²⁷ = 103427197637 is a prime.

It is a super-3 number, since 3×103561415365³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 96785835 + ... + 96786904.

It is an arithmetic number, because the mean of its divisors is an integer number (15679391940).

Almost surely, 2^103561415365 is an apocalyptic number.

It is an amenable number.

103561415365 is a deficient number, since it is larger than the sum of its proper divisors (21873720155).

103561415365 is a wasteful number, since it uses less digits than its factorization.

103561415365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193572851.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 103561415365 in words is "one hundred three billion, five hundred sixty-one million, four hundred fifteen thousand, three hundred sixty-five".