103030213 has 8 divisors (see below), whose sum is σ = 121042656. Its totient is φ = 86458800.

The previous prime is 103030211. The next prime is 103030219. The reversal of 103030213 is 312030301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103030213 - 2¹ = 103030211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103030193 and 103030202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103030211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360103 + ... + 360388.

It is an arithmetic number, because the mean of its divisors is an integer number (15130332).

Almost surely, 2^103030213 is an apocalyptic number.

103030213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103030213 is a deficient number, since it is larger than the sum of its proper divisors (18012443).

103030213 is a wasteful number, since it uses less digits than its factorization.

103030213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720515.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 103030213 is about 10150.3799436277. The cubic root of 103030213 is about 468.8006435831.

Adding to 103030213 its reverse (312030301), we get a palindrome (415060514).

The spelling of 103030213 in words is "one hundred three million, thirty thousand, two hundred thirteen".