103023000 has 96 divisors (see below), whose sum is σ = 348248160. Its totient is φ = 27470400.

The previous prime is 103022999. The next prime is 103023007. The reversal of 103023000 is 320301.

It is a happy number.

It is a super-2 number, since 2×103023000² = 21227477058000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103023007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3277 + ... + 14723.

It is an arithmetic number, because the mean of its divisors is an integer number (3627585).

Almost surely, 2^103023000 is an apocalyptic number.

103023000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103023000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174124080).

103023000 is an abundant number, since it is smaller than the sum of its proper divisors (245225160).

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

103023000 is a wasteful number, since it uses less digits than its factorization.

103023000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11474 (or 11457 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 103023000 is about 10150.0246305120. The cubic root of 103023000 is about 468.7897033037.

Adding to 103023000 its reverse (320301), we get a palindrome (103343301).

The spelling of 103023000 in words is "one hundred three million, twenty-three thousand".