10321210230 has 32 divisors (see below), whose sum is σ = 24773644800. Its totient is φ = 2752018272.

The previous prime is 10321210217. The next prime is 10321210243. The reversal of 10321210230 is 3201212301.

It is an interprime number because it is at equal distance from previous prime (10321210217) and next prime (10321210243).

It is a super-2 number, since 2×10321210230² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 431731 + ... + 455009.

It is an arithmetic number, because the mean of its divisors is an integer number (774176400).

Almost surely, 2^10321210230 is an apocalyptic number.

10321210230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10321210230 is an abundant number, since it is smaller than the sum of its proper divisors (14452434570).

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

10321210230 is a wasteful number, since it uses less digits than its factorization.

10321210230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38068.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10321210230 its reverse (3201212301), we get a palindrome (13522422531).

The spelling of 10321210230 in words is "ten billion, three hundred twenty-one million, two hundred ten thousand, two hundred thirty".