2030111112 has 32 divisors (see below), whose sum is σ = 5091307200. Its totient is φ = 674566464.

The previous prime is 2030111101. The next prime is 2030111113. The reversal of 2030111112 is 2111110302.

It is a super-2 number, since 2×2030111112² = 8242702254131753088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2030111113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125812 + ... + 141027.

It is an arithmetic number, because the mean of its divisors is an integer number (159103350).

Almost surely, 2^2030111112 is an apocalyptic number.

It is an amenable number.

2030111112 is an abundant number, since it is smaller than the sum of its proper divisors (3061196088).

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

2030111112 is a wasteful number, since it uses less digits than its factorization.

2030111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267165 (or 267161 counting only the distinct ones).

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

The square root of 2030111112 is about 45056.7543438273. The cubic root of 2030111112 is about 1266.2125181994.

Adding to 2030111112 its reverse (2111110302), we get a palindrome (4141221414).

It can be divided in two parts, 20301 and 11112, that added together give a palindrome (31413).

The spelling of 2030111112 in words is "two billion, thirty million, one hundred eleven thousand, one hundred twelve".