20030101110 has 24 divisors (see below), whose sum is σ = 52078263120. Its totient is φ = 5341360272.

The previous prime is 20030101099. The next prime is 20030101121. The reversal of 20030101110 is 1110103002.

It is an interprime number because it is at equal distance from previous prime (20030101099) and next prime (20030101121).

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

It is a junction number, because it is equal to n+sod(n) for n = 20030101092 and 20030101101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111278250 + ... + 111278429.

It is an arithmetic number, because the mean of its divisors is an integer number (2169927630).

Almost surely, 2^20030101110 is an apocalyptic number.

20030101110 is an abundant number, since it is smaller than the sum of its proper divisors (32048162010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20030101110 is a wasteful number, since it uses less digits than its factorization.

20030101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222556692 (or 222556689 counting only the distinct ones).

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

Adding to 20030101110 its reverse (1110103002), we get a palindrome (21140204112).

The spelling of 20030101110 in words is "twenty billion, thirty million, one hundred one thousand, one hundred ten".