2112333102 has 48 divisors (see below), whose sum is σ = 5000336640. Its totient is φ = 639133200.

The previous prime is 2112333029. The next prime is 2112333103. The reversal of 2112333102 is 2013332112.

It is a super-2 number, since 2×2112333102² = 8923902267609884808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112333103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129099 + ... + 144537.

It is an arithmetic number, because the mean of its divisors is an integer number (104173680).

Almost surely, 2^2112333102 is an apocalyptic number.

2112333102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2112333102 is an abundant number, since it is smaller than the sum of its proper divisors (2888003538).

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

2112333102 is a wasteful number, since it uses less digits than its factorization.

2112333102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16149 (or 16146 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2112333102 is about 45960.1251303780. The cubic root of 2112333102 is about 1283.0811802265.

Adding to 2112333102 its reverse (2013332112), we get a palindrome (4125665214).

The spelling of 2112333102 in words is "two billion, one hundred twelve million, three hundred thirty-three thousand, one hundred two".