30103419 has 8 divisors (see below), whose sum is σ = 40169232. Its totient is φ = 20053280.

The previous prime is 30103399. The next prime is 30103427. The reversal of 30103419 is 91430103.

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 30103419 - 2¹² = 30099323 is a prime.

It is a super-2 number, since 2×30103419² = 1812431670979122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30103395 and 30103404.

It is not an unprimeable number, because it can be changed into a prime (30103019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1729 + ... + 7949.

It is an arithmetic number, because the mean of its divisors is an integer number (5021154).

Almost surely, 2^30103419 is an apocalyptic number.

30103419 is a deficient number, since it is larger than the sum of its proper divisors (10065813).

30103419 is a wasteful number, since it uses less digits than its factorization.

30103419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7837.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 30103419 is about 5486.6582725736. The cubic root of 30103419 is about 311.0798931781.

The spelling of 30103419 in words is "thirty million, one hundred three thousand, four hundred nineteen".