110000203101 has 6 divisors (see below), whose sum is σ = 158889182270. Its totient is φ = 73333468728.

The previous prime is 110000203099. The next prime is 110000203133. The reversal of 110000203101 is 101302000011.

It can be written as a sum of positive squares in only one way, i.e., 86206832100 + 23793371001 = 293610^2 + 154251^2 .

It is not a de Polignac number, because 110000203101 - 2¹ = 110000203099 is a prime.

It is a super-2 number, since 2×110000203101² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 12222244789 = 110000203101 / (1 + 1 + 0 + 0 + 0 + 0 + 2 + 0 + 3 + 1 + 0 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000203151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6111122386 + ... + 6111122403.

Almost surely, 2^110000203101 is an apocalyptic number.

It is an amenable number.

110000203101 is a deficient number, since it is larger than the sum of its proper divisors (48888979169).

110000203101 is a wasteful number, since it uses less digits than its factorization.

110000203101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12222244795 (or 12222244792 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 110000203101 its reverse (101302000011), we get a palindrome (211302203112).

The spelling of 110000203101 in words is "one hundred ten billion, two hundred three thousand, one hundred one".