100601105560511 has 8 divisors (see below), whose sum is σ = 101491864046064. Its totient is φ = 99710355552640.

The previous prime is 100601105560499. The next prime is 100601105560517. The reversal of 100601105560511 is 115065501106001.

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 100601105560511 - 2²⁶ = 100601038451647 is a prime.

It is a super-2 number, since 2×100601105560511² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100601105560517) 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, 23034620 + ... + 27051726.

It is an arithmetic number, because the mean of its divisors is an integer number (12686483005758).

Almost surely, 2^{100601105560511} is an apocalyptic number.

100601105560511 is a deficient number, since it is larger than the sum of its proper divisors (890758485553).

100601105560511 is a wasteful number, since it uses less digits than its factorization.

100601105560511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4238841.

The product of its (nonzero) digits is 4500, while the sum is 32.

Adding to 100601105560511 its reverse (115065501106001), we get a palindrome (215666606666512).

The spelling of 100601105560511 in words is "one hundred trillion, six hundred one billion, one hundred five million, five hundred sixty thousand, five hundred eleven".