2111050104 has 64 divisors (see below), whose sum is σ = 5331744000. Its totient is φ = 696506880.

The previous prime is 2111050079. The next prime is 2111050111. The reversal of 2111050104 is 4010501112.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1034317 + ... + 1036355.

It is an arithmetic number, because the mean of its divisors is an integer number (83308500).

Almost surely, 2^2111050104 is an apocalyptic number.

2111050104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2111050104 is an abundant number, since it is smaller than the sum of its proper divisors (3220693896).

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

2111050104 is a wasteful number, since it uses less digits than its factorization.

2111050104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2468 (or 2464 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 2111050104 is about 45946.1652806847. The cubic root of 2111050104 is about 1282.8213531520.

Adding to 2111050104 its reverse (4010501112), we get a palindrome (6121551216).

The spelling of 2111050104 in words is "two billion, one hundred eleven million, fifty thousand, one hundred four".