301530053000 has 64 divisors (see below), whose sum is σ = 769724017920. Its totient is φ = 109647288000.

The previous prime is 301530052973. The next prime is 301530053057. The reversal of 301530053000 is 350035103.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13694912 + ... + 13716911.

It is an arithmetic number, because the mean of its divisors is an integer number (12026937780).

Almost surely, 2^301530053000 is an apocalyptic number.

It is an amenable number.

301530053000 is an abundant number, since it is smaller than the sum of its proper divisors (468193964920).

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

301530053000 is a wasteful number, since it uses less digits than its factorization.

301530053000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27411855 (or 27411841 counting only the distinct ones).

The product of its (nonzero) digits is 675, while the sum is 20.

Adding to 301530053000 its reverse (350035103), we get a palindrome (301880088103).

The spelling of 301530053000 in words is "three hundred one billion, five hundred thirty million, fifty-three thousand".