56201102 has 4 divisors (see below), whose sum is σ = 84301656. Its totient is φ = 28100550.

The previous prime is 56201087. The next prime is 56201111. The reversal of 56201102 is 20110265.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14050274 + ... + 14050277.

It is an arithmetic number, because the mean of its divisors is an integer number (21075414).

Almost surely, 2^56201102 is an apocalyptic number.

56201102 is a deficient number, since it is larger than the sum of its proper divisors (28100554).

56201102 is a wasteful number, since it uses less digits than its factorization.

56201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28100553.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 56201102 is about 7496.7394245765. The cubic root of 56201102 is about 383.0436588288.

Adding to 56201102 its reverse (20110265), we get a palindrome (76311367).

The spelling of 56201102 in words is "fifty-six million, two hundred one thousand, one hundred two".