20030110 has 8 divisors (see below), whose sum is σ = 36054216. Its totient is φ = 8012040.

The previous prime is 20030107. The next prime is 20030117. The reversal of 20030110 is 1103002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20030110² = 802410613224200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20030093 and 20030102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20030117) 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, 1001496 + ... + 1001515.

It is an arithmetic number, because the mean of its divisors is an integer number (4506777).

Almost surely, 2^20030110 is an apocalyptic number.

20030110 is a deficient number, since it is larger than the sum of its proper divisors (16024106).

20030110 is a wasteful number, since it uses less digits than its factorization.

20030110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003018.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 20030110 is about 4475.5010892636. The cubic root of 20030110 is about 271.5779118817.

Adding to 20030110 its reverse (1103002), we get a palindrome (21133112).

The spelling of 20030110 in words is "twenty million, thirty thousand, one hundred ten".