103032030 has 32 divisors (see below), whose sum is σ = 247860000. Its totient is φ = 27410432.

The previous prime is 103032029. The next prime is 103032031. The reversal of 103032030 is 30230301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103032029) and next prime (103032031).

It is a junction number, because it is equal to n+sod(n) for n = 103031997 and 103032015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103032031) 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, 9646 + ... + 17294.

It is an arithmetic number, because the mean of its divisors is an integer number (7745625).

Almost surely, 2^103032030 is an apocalyptic number.

103032030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103032030 is an abundant number, since it is smaller than the sum of its proper divisors (144827970).

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

103032030 is a wasteful number, since it uses less digits than its factorization.

103032030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8108.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 103032030 is about 10150.4694472719. The cubic root of 103032030 is about 468.8033994277.

Adding to 103032030 its reverse (30230301), we get a palindrome (133262331).

The spelling of 103032030 in words is "one hundred three million, thirty-two thousand, thirty".