75106113 has 4 divisors (see below), whose sum is σ = 100141488. Its totient is φ = 50070740.

The previous prime is 75106111. The next prime is 75106147. The reversal of 75106113 is 31160157.

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.

It is a cyclic number.

It is not a de Polignac number, because 75106113 - 2¹ = 75106111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75106111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12517683 + ... + 12517688.

It is an arithmetic number, because the mean of its divisors is an integer number (25035372).

Almost surely, 2^75106113 is an apocalyptic number.

It is an amenable number.

75106113 is a deficient number, since it is larger than the sum of its proper divisors (25035375).

75106113 is a wasteful number, since it uses less digits than its factorization.

75106113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25035374.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 75106113 is about 8666.3783093055. The cubic root of 75106113 is about 421.9151259721.

The spelling of 75106113 in words is "seventy-five million, one hundred six thousand, one hundred thirteen".