201002130424 has 32 divisors (see below), whose sum is σ = 396804960000. Its totient is φ = 95189880672.

The previous prime is 201002130397. The next prime is 201002130437. The reversal of 201002130424 is 424031200102.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530227 + ... + 826525.

It is an arithmetic number, because the mean of its divisors is an integer number (12400155000).

Almost surely, 2^201002130424 is an apocalyptic number.

It is an amenable number.

201002130424 is a deficient number, since it is larger than the sum of its proper divisors (195802829576).

201002130424 is a wasteful number, since it uses less digits than its factorization.

201002130424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300787 (or 300783 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 201002130424 its reverse (424031200102), we get a palindrome (625033330526).

The spelling of 201002130424 in words is "two hundred one billion, two million, one hundred thirty thousand, four hundred twenty-four".