2111233104 has 30 divisors (see below), whose sum is σ = 5908520826. Its totient is φ = 703744320.

The previous prime is 2111233087. The next prime is 2111233123. The reversal of 2111233104 is 4013321112.

It can be written as a sum of positive squares in only one way, i.e., 2111218704 + 14400 = 45948^2 + 120^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7330527 + ... + 7330814.

Almost surely, 2^2111233104 is an apocalyptic number.

2111233104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2111233104 is an abundant number, since it is smaller than the sum of its proper divisors (3797287722).

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

2111233104 is a wasteful number, since it uses less digits than its factorization.

2111233104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14661355 (or 14661346 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2111233104 is about 45948.1566986098. The cubic root of 2111233104 is about 1282.8584199376.

Adding to 2111233104 its reverse (4013321112), we get a palindrome (6124554216).

The spelling of 2111233104 in words is "two billion, one hundred eleven million, two hundred thirty-three thousand, one hundred four".