69056101 has 4 divisors (see below), whose sum is σ = 69241612. Its totient is φ = 68870592.

The previous prime is 69056093. The next prime is 69056129. The reversal of 69056101 is 10165096.

It is a Cunningham number, because it is equal to 8310²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37527876 + 31528225 = 6126^2 + 5615^2 .

It is a cyclic number.

It is not a de Polignac number, because 69056101 - 2³ = 69056093 is a prime.

It is an alternating number because its digits alternate between even and odd.

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 69056101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69056131) 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, 92196 + ... + 92941.

It is an arithmetic number, because the mean of its divisors is an integer number (17310403).

Almost surely, 2^69056101 is an apocalyptic number.

It is an amenable number.

69056101 is a deficient number, since it is larger than the sum of its proper divisors (185511).

69056101 is a wasteful number, since it uses less digits than its factorization.

69056101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185510.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 69056101 is about 8310.0000601685. Note that the first 4 decimals coincide. The cubic root of 69056101 is about 410.2677232197.

The spelling of 69056101 in words is "sixty-nine million, fifty-six thousand, one hundred one".