100061005705 has 8 divisors (see below), whose sum is σ = 120098339712. Its totient is φ = 80032049328.

The previous prime is 100061005697. The next prime is 100061005729. The reversal of 100061005705 is 507500160001.

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 100061005705 - 2³ = 100061005697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100061005705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2068099 + ... + 2115928.

It is an arithmetic number, because the mean of its divisors is an integer number (15012292464).

Almost surely, 2^100061005705 is an apocalyptic number.

It is an amenable number.

100061005705 is a deficient number, since it is larger than the sum of its proper divisors (20037334007).

100061005705 is an equidigital number, since it uses as much as digits as its factorization.

100061005705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4188815.

The product of its (nonzero) digits is 1050, while the sum is 25.

Adding to 100061005705 its reverse (507500160001), we get a palindrome (607561165706).

The spelling of 100061005705 in words is "one hundred billion, sixty-one million, five thousand, seven hundred five".