10315223630 has 16 divisors (see below), whose sum is σ = 18570479904. Its totient is φ = 4125405600.

The previous prime is 10315223617. The next prime is 10315223669. The reversal of 10315223630 is 3632251301.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10315223630.

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, 19721 + ... + 144980.

It is an arithmetic number, because the mean of its divisors is an integer number (1160654994).

Almost surely, 2^10315223630 is an apocalyptic number.

10315223630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10315223630 is a deficient number, since it is larger than the sum of its proper divisors (8255256274).

10315223630 is a wasteful number, since it uses less digits than its factorization.

10315223630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170971.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 10315223630 its reverse (3632251301), we get a palindrome (13947474931).

The spelling of 10315223630 in words is "ten billion, three hundred fifteen million, two hundred twenty-three thousand, six hundred thirty".