1010323230 has 128 divisors (see below), whose sum is σ = 2855817216. Its totient is φ = 223948800.

The previous prime is 1010323219. The next prime is 1010323253. The reversal of 1010323230 is 323230101.

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

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2333094 + ... + 2333526.

It is an arithmetic number, because the mean of its divisors is an integer number (22311072).

Almost surely, 2^1010323230 is an apocalyptic number.

1010323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010323230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1427908608).

1010323230 is an abundant number, since it is smaller than the sum of its proper divisors (1845493986).

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

1010323230 is a wasteful number, since it uses less digits than its factorization.

1010323230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1010323230 is about 31785.5821088745. The cubic root of 1010323230 is about 1003.4293031039.

Adding to 1010323230 its reverse (323230101), we get a palindrome (1333553331).

It can be divided in two parts, 10103 and 23230, that added together give a palindrome (33333).

The spelling of 1010323230 in words is "one billion, ten million, three hundred twenty-three thousand, two hundred thirty".