75106101 has 16 divisors (see below), whose sum is σ = 114643584. Its totient is φ = 42844224.

The previous prime is 75106093. The next prime is 75106103. The reversal of 75106101 is 10160157.

It is not a de Polignac number, because 75106101 - 2³ = 75106093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75106103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10975 + ... + 16451.

It is an arithmetic number, because the mean of its divisors is an integer number (7165224).

Almost surely, 2^75106101 is an apocalyptic number.

It is an amenable number.

75106101 is a deficient number, since it is larger than the sum of its proper divisors (39537483).

75106101 is a wasteful number, since it uses less digits than its factorization.

75106101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6140.

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 75106101 is about 8666.3776169747. The cubic root of 75106101 is about 421.9151035018.

Adding to 75106101 its reverse (10160157), we get a palindrome (85266258).

The spelling of 75106101 in words is "seventy-five million, one hundred six thousand, one hundred one".