103020033 has 16 divisors (see below), whose sum is σ = 146964800. Its totient is φ = 63996480.

The previous prime is 103020023. The next prime is 103020041. The reversal of 103020033 is 330020301.

It is a happy number.

It is not a de Polignac number, because 103020033 - 2²¹ = 100922881 is a prime.

It is a super-2 number, since 2×103020033² = 21226254398642178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103020023) 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, 11338 + ... + 18291.

It is an arithmetic number, because the mean of its divisors is an integer number (9185300).

Almost surely, 2^103020033 is an apocalyptic number.

It is an amenable number.

103020033 is a deficient number, since it is larger than the sum of its proper divisors (43944767).

103020033 is a wasteful number, since it uses less digits than its factorization.

103020033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29712.

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

The square root of 103020033 is about 10149.8784721789. The cubic root of 103020033 is about 468.7852029740.

Adding to 103020033 its reverse (330020301), we get a palindrome (433040334).

The spelling of 103020033 in words is "one hundred three million, twenty thousand, thirty-three".