10321023234 has 16 divisors (see below), whose sum is σ = 21145511520. Its totient is φ = 3356430240.

The previous prime is 10321023203. The next prime is 10321023239. The reversal of 10321023234 is 43232012301.

It is a self number, because there is not a number n which added to its sum of digits gives 10321023234.

It is not an unprimeable number, because it can be changed into a prime (10321023239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20977444 + ... + 20977935.

It is an arithmetic number, because the mean of its divisors is an integer number (1321594470).

Almost surely, 2^10321023234 is an apocalyptic number.

10321023234 is an abundant number, since it is smaller than the sum of its proper divisors (10824488286).

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

10321023234 is a wasteful number, since it uses less digits than its factorization.

10321023234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41955425.

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

Adding to 10321023234 its reverse (43232012301), we get a palindrome (53553035535).

The spelling of 10321023234 in words is "ten billion, three hundred twenty-one million, twenty-three thousand, two hundred thirty-four".