2113250424 has 32 divisors (see below), whose sum is σ = 5284984320. Its totient is φ = 704169056.

The previous prime is 2113250407. The next prime is 2113250441. The reversal of 2113250424 is 4240523112.

It is an interprime number because it is at equal distance from previous prime (2113250407) and next prime (2113250441).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2113250394 and 2113250403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62107 + ... + 89909.

It is an arithmetic number, because the mean of its divisors is an integer number (165155760).

Almost surely, 2^2113250424 is an apocalyptic number.

2113250424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2113250424 is an abundant number, since it is smaller than the sum of its proper divisors (3171733896).

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

2113250424 is a wasteful number, since it uses less digits than its factorization.

2113250424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30979 (or 30975 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2113250424 is about 45970.1035891807. The cubic root of 2113250424 is about 1283.2668877200.

Adding to 2113250424 its reverse (4240523112), we get a palindrome (6353773536).

The spelling of 2113250424 in words is "two billion, one hundred thirteen million, two hundred fifty thousand, four hundred twenty-four".