56102240203 has 12 divisors (see below), whose sum is σ = 58156567920. Its totient is φ = 54056125760.

The previous prime is 56102240197. The next prime is 56102240213. The reversal of 56102240203 is 30204220165.

It is not a de Polignac number, because 56102240203 - 2⁵ = 56102240171 is a prime.

It is a super-2 number, since 2×56102240203² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56102240213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7868226 + ... + 7875352.

It is an arithmetic number, because the mean of its divisors is an integer number (4846380660).

Almost surely, 2^56102240203 is an apocalyptic number.

56102240203 is a deficient number, since it is larger than the sum of its proper divisors (2054327717).

56102240203 is an frugal number, since it uses more digits than its factorization.

56102240203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8198 (or 7677 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 56102240203 its reverse (30204220165), we get a palindrome (86306460368).

The spelling of 56102240203 in words is "fifty-six billion, one hundred two million, two hundred forty thousand, two hundred three".