1023234030 has 192 divisors, whose sum is σ = 3309441408. Its totient is φ = 213580800.

The previous prime is 1023234013. The next prime is 1023234031. The reversal of 1023234030 is 304323201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1023233994 and 1023234012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023234031) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 826572 + ... + 827808.

It is an arithmetic number, because the mean of its divisors is an integer number (17236674).

Almost surely, 2^1023234030 is an apocalyptic number.

1023234030 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 1023234030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1654720704).

1023234030 is an abundant number, since it is smaller than the sum of its proper divisors (2286207378).

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

1023234030 is a wasteful number, since it uses less digits than its factorization.

1023234030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371 (or 1368 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1023234030 is about 31988.0294797913. The cubic root of 1023234030 is about 1007.6854590684.

Adding to 1023234030 its reverse (304323201), we get a palindrome (1327557231).

The spelling of 1023234030 in words is "one billion, twenty-three million, two hundred thirty-four thousand, thirty".