10145431230 has 64 divisors (see below), whose sum is σ = 26926518528. Its totient is φ = 2425800960.

The previous prime is 10145431211. The next prime is 10145431237. The reversal of 10145431230 is 3213454101.

It is a happy number.

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 10145431230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145431237) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 186484 + ... + 234663.

It is an arithmetic number, because the mean of its divisors is an integer number (420726852).

Almost surely, 2^10145431230 is an apocalyptic number.

10145431230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10145431230 is an abundant number, since it is smaller than the sum of its proper divisors (16781087298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10145431230 is a wasteful number, since it uses less digits than its factorization.

10145431230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421241.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 10145431230 its reverse (3213454101), we get a palindrome (13358885331).

The spelling of 10145431230 in words is "ten billion, one hundred forty-five million, four hundred thirty-one thousand, two hundred thirty".