10143240330 has 32 divisors (see below), whose sum is σ = 24909914304. Its totient is φ = 2641959936.

The previous prime is 10143240311. The next prime is 10143240389. The reversal of 10143240330 is 3304234101.

It is a junction number, because it is equal to n+sod(n) for n = 10143240297 and 10143240306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3930199 + ... + 3932778.

It is an arithmetic number, because the mean of its divisors is an integer number (778434822).

Almost surely, 2^10143240330 is an apocalyptic number.

10143240330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10143240330 is an abundant number, since it is smaller than the sum of its proper divisors (14766673974).

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

10143240330 is a wasteful number, since it uses less digits than its factorization.

10143240330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7863030.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10143240330 its reverse (3304234101), we get a palindrome (13447474431).

The spelling of 10143240330 in words is "ten billion, one hundred forty-three million, two hundred forty thousand, three hundred thirty".