10431123453512 has 16 divisors (see below), whose sum is σ = 19558398399360. Its totient is φ = 5215550547024.

The previous prime is 10431123453503. The next prime is 10431123453533. The reversal of 10431123453512 is 21535432113401.

It is a super-2 number, since 2×10431123453512² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3633233 + ... + 5836319.

It is an arithmetic number, because the mean of its divisors is an integer number (1222399899960).

Almost surely, 2^{10431123453512} is an apocalyptic number.

It is an amenable number.

10431123453512 is a deficient number, since it is larger than the sum of its proper divisors (9127274945848).

10431123453512 is a wasteful number, since it uses less digits than its factorization.

10431123453512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794940 (or 2794936 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 10431123453512 its reverse (21535432113401), we get a palindrome (31966555566913).

The spelling of 10431123453512 in words is "ten trillion, four hundred thirty-one billion, one hundred twenty-three million, four hundred fifty-three thousand, five hundred twelve".