110131100010203 has 2 divisors, whose sum is σ = 110131100010204. Its totient is φ = 110131100010202.

The previous prime is 110131100010199. The next prime is 110131100010221. The reversal of 110131100010203 is 302010001131011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110131100010203 - 2² = 110131100010199 is a prime.

It is not a weakly prime, because it can be changed into another prime (110131100010263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55065550005101 + 55065550005102.

It is an arithmetic number, because the mean of its divisors is an integer number (55065550005102).

Almost surely, 2^{110131100010203} is an apocalyptic number.

110131100010203 is a deficient number, since it is larger than the sum of its proper divisors (1).

110131100010203 is an equidigital number, since it uses as much as digits as its factorization.

110131100010203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 110131100010203 its reverse (302010001131011), we get a palindrome (412141101141214).

The spelling of 110131100010203 in words is "one hundred ten trillion, one hundred thirty-one billion, one hundred million, ten thousand, two hundred three".