630101221343102 has 4 divisors (see below), whose sum is σ = 945151832014656. Its totient is φ = 315050610671550.

The previous prime is 630101221343059. The next prime is 630101221343117. The reversal of 630101221343102 is 201343122101036.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157525305335774 + ... + 157525305335777.

It is an arithmetic number, because the mean of its divisors is an integer number (236287958003664).

Almost surely, 2^{630101221343102} is an apocalyptic number.

630101221343102 is a deficient number, since it is larger than the sum of its proper divisors (315050610671554).

630101221343102 is a wasteful number, since it uses less digits than its factorization.

630101221343102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315050610671553.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 630101221343102 its reverse (201343122101036), we get a palindrome (831444343444138).

The spelling of 630101221343102 in words is "six hundred thirty trillion, one hundred one billion, two hundred twenty-one million, three hundred forty-three thousand, one hundred two".