130001124 has 48 divisors (see below), whose sum is σ = 331603776. Its totient is φ = 39312000.

The previous prime is 130001117. The next prime is 130001149. The reversal of 130001124 is 421100031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99274 + ... + 100574.

It is an arithmetic number, because the mean of its divisors is an integer number (6908412).

Almost surely, 2^130001124 is an apocalyptic number.

It is an amenable number.

130001124 is an abundant number, since it is smaller than the sum of its proper divisors (201602652).

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

130001124 is a wasteful number, since it uses less digits than its factorization.

130001124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076 (or 2074 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 130001124 is about 11401.8035415455. The cubic root of 130001124 is about 506.5811618946.

Adding to 130001124 its reverse (421100031), we get a palindrome (551101155).

The spelling of 130001124 in words is "one hundred thirty million, one thousand, one hundred twenty-four".