100061061 has 8 divisors (see below), whose sum is σ = 137020704. Its totient is φ = 64904400.

The previous prime is 100061057. The next prime is 100061089. The reversal of 100061061 is 160160001.

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

It is not a de Polignac number, because 100061061 - 2² = 100061057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100061061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100061021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450615 + ... + 450836.

It is an arithmetic number, because the mean of its divisors is an integer number (17127588).

Almost surely, 2^100061061 is an apocalyptic number.

It is an amenable number.

100061061 is a deficient number, since it is larger than the sum of its proper divisors (36959643).

100061061 is an equidigital number, since it uses as much as digits as its factorization.

100061061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901491.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 100061061 is about 10003.0525840865. The cubic root of 100061061 is about 464.2533374909.

The spelling of 100061061 in words is "one hundred million, sixty-one thousand, sixty-one".