10110320203 has 4 divisors (see below), whose sum is σ = 10124952328. Its totient is φ = 10095688080.

The previous prime is 10110320159. The next prime is 10110320219. The reversal of 10110320203 is 30202301101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10110320203 is a prime.

It is a super-2 number, since 2×10110320203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10110320273) 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, 7315026 + ... + 7316407.

It is an arithmetic number, because the mean of its divisors is an integer number (2531238082).

Almost surely, 2^10110320203 is an apocalyptic number.

10110320203 is a deficient number, since it is larger than the sum of its proper divisors (14632125).

10110320203 is an equidigital number, since it uses as much as digits as its factorization.

10110320203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14632124.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10110320203 its reverse (30202301101), we get a palindrome (40312621304).

The spelling of 10110320203 in words is "ten billion, one hundred ten million, three hundred twenty thousand, two hundred three".