20313115401230 has 16 divisors (see below), whose sum is σ = 36567292634064. Its totient is φ = 8124427291200.

The previous prime is 20313115401179. The next prime is 20313115401251. The reversal of 20313115401230 is 3210451131302.

It is a self number, because there is not a number n which added to its sum of digits gives 20313115401230.

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, 102254471 + ... + 102452930.

It is an arithmetic number, because the mean of its divisors is an integer number (2285455789629).

Almost surely, 2^{20313115401230} is an apocalyptic number.

20313115401230 is a deficient number, since it is larger than the sum of its proper divisors (16254177232834).

20313115401230 is a wasteful number, since it uses less digits than its factorization.

20313115401230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204717331.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 20313115401230 its reverse (3210451131302), we get a palindrome (23523566532532).

The spelling of 20313115401230 in words is "twenty trillion, three hundred thirteen billion, one hundred fifteen million, four hundred one thousand, two hundred thirty".