103646665115662 has 8 divisors (see below), whose sum is σ = 155473835897016. Its totient is φ = 51822053149992.

The previous prime is 103646665115641. The next prime is 103646665115663. The reversal of 103646665115662 is 266511566646301.

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

It is a super-2 number, since 2×103646665115662² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103646665115597 and 103646665115606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103646665115663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 639602653 + ... + 639764680.

It is an arithmetic number, because the mean of its divisors is an integer number (19434229487127).

Almost surely, 2^{103646665115662} is an apocalyptic number.

103646665115662 is a deficient number, since it is larger than the sum of its proper divisors (51827170781354).

103646665115662 is a wasteful number, since it uses less digits than its factorization.

103646665115662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279407842.

The product of its (nonzero) digits is 27993600, while the sum is 58.

The spelling of 103646665115662 in words is "one hundred three trillion, six hundred forty-six billion, six hundred sixty-five million, one hundred fifteen thousand, six hundred sixty-two".