630010131323 has 4 divisors (see below), whose sum is σ = 651734618640. Its totient is φ = 608285644008.

The previous prime is 630010131263. The next prime is 630010131341. The reversal of 630010131323 is 323131010036.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 630010131323 - 2¹⁴ = 630010114939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (630010134323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10862243615 + ... + 10862243672.

It is an arithmetic number, because the mean of its divisors is an integer number (162933654660).

Almost surely, 2^630010131323 is an apocalyptic number.

630010131323 is a deficient number, since it is larger than the sum of its proper divisors (21724487317).

630010131323 is a wasteful number, since it uses less digits than its factorization.

630010131323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21724487316.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 630010131323 its reverse (323131010036), we get a palindrome (953141141359).

The spelling of 630010131323 in words is "six hundred thirty billion, ten million, one hundred thirty-one thousand, three hundred twenty-three".