100000610505601 has 8 divisors (see below), whose sum is σ = 107693129110784. Its totient is φ = 92308115322000.

The previous prime is 100000610505553. The next prime is 100000610505629. The reversal of 100000610505601 is 106505016000001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100000610505601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100000610505661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3574726 + ... + 14586976.

It is an arithmetic number, because the mean of its divisors is an integer number (13461641138848).

Almost surely, 2^{100000610505601} is an apocalyptic number.

It is an amenable number.

100000610505601 is a deficient number, since it is larger than the sum of its proper divisors (7692518605183).

100000610505601 is a wasteful number, since it uses less digits than its factorization.

100000610505601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11710791.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 100000610505601 its reverse (106505016000001), we get a palindrome (206505626505602).

The spelling of 100000610505601 in words is "one hundred trillion, six hundred ten million, five hundred five thousand, six hundred one".