56106203 has 8 divisors (see below), whose sum is σ = 57404928. Its totient is φ = 54811944.

The previous prime is 56106181. The next prime is 56106229. The reversal of 56106203 is 30260165.

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

It is a cyclic number.

It is not a de Polignac number, because 56106203 - 2¹⁶ = 56040667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56106233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49400 + ... + 50522.

It is an arithmetic number, because the mean of its divisors is an integer number (7175616).

Almost surely, 2^56106203 is an apocalyptic number.

56106203 is a deficient number, since it is larger than the sum of its proper divisors (1298725).

56106203 is a wasteful number, since it uses less digits than its factorization.

56106203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 56106203 is about 7490.4073988001. The cubic root of 56106203 is about 382.8279398121.

Adding to 56106203 its reverse (30260165), we get a palindrome (86366368).

The spelling of 56106203 in words is "fifty-six million, one hundred six thousand, two hundred three".