2153402124 has 24 divisors (see below), whose sum is σ = 5031613440. Its totient is φ = 716799504.

The previous prime is 2153402101. The next prime is 2153402129. The reversal of 2153402124 is 4212043512.

It is a super-2 number, since 2×2153402124² = 9274281415295422752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2153402094 and 2153402103.

It is not an unprimeable number, because it can be changed into a prime (2153402129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116164 + ... + 133419.

It is an arithmetic number, because the mean of its divisors is an integer number (209650560).

Almost surely, 2^2153402124 is an apocalyptic number.

It is an amenable number.

2153402124 is an abundant number, since it is smaller than the sum of its proper divisors (2878211316).

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

2153402124 is a wasteful number, since it uses less digits than its factorization.

2153402124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250309 (or 250307 counting only the distinct ones).

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

The square root of 2153402124 is about 46404.7640226734. The cubic root of 2153402124 is about 1291.3432963511.

Adding to 2153402124 its reverse (4212043512), we get a palindrome (6365445636).

The spelling of 2153402124 in words is "two billion, one hundred fifty-three million, four hundred two thousand, one hundred twenty-four".