13112023315430 has 32 divisors (see below), whose sum is σ = 25550227035648. Its totient is φ = 4816014998400.

The previous prime is 13112023315429. The next prime is 13112023315441. The reversal of 13112023315430 is 3451332021131.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13112023315393 and 13112023315402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264011081 + ... + 264060740.

It is an arithmetic number, because the mean of its divisors is an integer number (798444594864).

Almost surely, 2^{13112023315430} is an apocalyptic number.

13112023315430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13112023315430 is a deficient number, since it is larger than the sum of its proper divisors (12438203720218).

13112023315430 is a wasteful number, since it uses less digits than its factorization.

13112023315430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528072032.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 13112023315430 its reverse (3451332021131), we get a palindrome (16563355336561).

The spelling of 13112023315430 in words is "thirteen trillion, one hundred twelve billion, twenty-three million, three hundred fifteen thousand, four hundred thirty".