630120897371 has 16 divisors (see below), whose sum is σ = 731030442240. Its totient is φ = 531937596960.

The previous prime is 630120897359. The next prime is 630120897377. The reversal of 630120897371 is 173798021036.

It is not a de Polignac number, because 630120897371 - 2³⁰ = 629047155547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (630120897377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2299241 + ... + 2558661.

It is an arithmetic number, because the mean of its divisors is an integer number (45689402640).

Almost surely, 2^630120897371 is an apocalyptic number.

630120897371 is a deficient number, since it is larger than the sum of its proper divisors (100909544869).

630120897371 is a wasteful number, since it uses less digits than its factorization.

630120897371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264674.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 630120897371 in words is "six hundred thirty billion, one hundred twenty million, eight hundred ninety-seven thousand, three hundred seventy-one".