1241100252 has 96 divisors (see below), whose sum is σ = 3796029440. Its totient is φ = 343154880.

The previous prime is 1241100247. The next prime is 1241100253. The reversal of 1241100252 is 2520011421.

1241100252 is a `hidden beast` number, since 1 + 2 + 411 + 0 + 0 + 252 = 666.

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 (1241100253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3043 + ... + 49914.

Almost surely, 2^1241100252 is an apocalyptic number.

1241100252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1241100252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1898014720).

1241100252 is an abundant number, since it is smaller than the sum of its proper divisors (2554929188).

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

1241100252 is a wasteful number, since it uses less digits than its factorization.

1241100252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53008 (or 53000 counting only the distinct ones).

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

The square root of 1241100252 is about 35229.2527879886. The cubic root of 1241100252 is about 1074.6547301489.

Adding to 1241100252 its reverse (2520011421), we get a palindrome (3761111673).

The spelling of 1241100252 in words is "one billion, two hundred forty-one million, one hundred thousand, two hundred fifty-two".