100601061069 has 4 divisors (see below), whose sum is σ = 134134748096. Its totient is φ = 67067374044.

The previous prime is 100601061049. The next prime is 100601061181. The reversal of 100601061069 is 960160106001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 960160106001 = 3 ⋅320053368667.

It is not a de Polignac number, because 100601061069 - 2¹⁵ = 100601028301 is a prime.

It is a super-2 number, since 2×100601061069² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100601061019) 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, 16766843509 + ... + 16766843514.

It is an arithmetic number, because the mean of its divisors is an integer number (33533687024).

Almost surely, 2^100601061069 is an apocalyptic number.

It is an amenable number.

100601061069 is a deficient number, since it is larger than the sum of its proper divisors (33533687027).

100601061069 is an equidigital number, since it uses as much as digits as its factorization.

100601061069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33533687026.

The product of its (nonzero) digits is 1944, while the sum is 30.

The spelling of 100601061069 in words is "one hundred billion, six hundred one million, sixty-one thousand, sixty-nine".