103123032 has 64 divisors (see below), whose sum is σ = 276048000. Its totient is φ = 32004864.

The previous prime is 103122997. The next prime is 103123039. The reversal of 103123032 is 230321301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103123039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24988 + ... + 28820.

It is an arithmetic number, because the mean of its divisors is an integer number (4313250).

Almost surely, 2^103123032 is an apocalyptic number.

103123032 is a gapful number since it is divisible by the number (12) 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 103123032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138024000).

103123032 is an abundant number, since it is smaller than the sum of its proper divisors (172924968).

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

103123032 is a wasteful number, since it uses less digits than its factorization.

103123032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920 (or 3916 counting only the distinct ones).

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

The square root of 103123032 is about 10154.9511077110. The cubic root of 103123032 is about 468.9413807682.

Adding to 103123032 its reverse (230321301), we get a palindrome (333444333).

The spelling of 103123032 in words is "one hundred three million, one hundred twenty-three thousand, thirty-two".