101101112203 has 8 divisors (see below), whose sum is σ = 124432138208. Its totient is φ = 79992088704.

The previous prime is 101101112153. The next prime is 101101112243. The reversal of 101101112203 is 302211101101.

It is a happy number.

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 101101112203 - 2⁹ = 101101111691 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (101101112243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555500526 + ... + 555500707.

It is an arithmetic number, because the mean of its divisors is an integer number (15554017276).

Almost surely, 2^101101112203 is an apocalyptic number.

101101112203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

101101112203 is a deficient number, since it is larger than the sum of its proper divisors (23331026005).

101101112203 is a wasteful number, since it uses less digits than its factorization.

101101112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111001253.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 101101112203 its reverse (302211101101), we get a palindrome (403312213304).

The spelling of 101101112203 in words is "one hundred one billion, one hundred one million, one hundred twelve thousand, two hundred three".