200110023 has 12 divisors (see below), whose sum is σ = 296860408. Its totient is φ = 129800880.

The previous prime is 200109997. The next prime is 200110037. The reversal of 200110023 is 320011002.

It is a happy number.

It is not a de Polignac number, because 200110023 - 2¹⁴ = 200093639 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200109987 and 200110014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200110423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300133 + ... + 300798.

Almost surely, 2^200110023 is an apocalyptic number.

200110023 is a deficient number, since it is larger than the sum of its proper divisors (96750385).

200110023 is a wasteful number, since it uses less digits than its factorization.

200110023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600974 (or 600971 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 200110023 is about 14146.0249893742. The cubic root of 200110023 is about 584.9107643857.

Adding to 200110023 its reverse (320011002), we get a palindrome (520121025).

It can be divided in two parts, 20011002 and 3, that multiplied together give a palindrome (60033006).

The spelling of 200110023 in words is "two hundred million, one hundred ten thousand, twenty-three".