2050124112 has 120 divisors (see below), whose sum is σ = 6175040040. Its totient is φ = 632586240.

The previous prime is 2050124093. The next prime is 2050124117. The reversal of 2050124112 is 2114210502.

It can be written as a sum of positive squares in 4 ways, for example, as 59536656 + 1990587456 = 7716^2 + 44616^2 .

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 (2050124117) 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, 142464 + ... + 156192.

It is an arithmetic number, because the mean of its divisors is an integer number (51458667).

Almost surely, 2^2050124112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2050124112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3087520020).

2050124112 is an abundant number, since it is smaller than the sum of its proper divisors (4124915928).

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

2050124112 is a wasteful number, since it uses less digits than its factorization.

2050124112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13821 (or 13812 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 2050124112 is about 45278.2962576994. The cubic root of 2050124112 is about 1270.3597286299.

Adding to 2050124112 its reverse (2114210502), we get a palindrome (4164334614).

The spelling of 2050124112 in words is "two billion, fifty million, one hundred twenty-four thousand, one hundred twelve".