103148419 has 8 divisors (see below), whose sum is σ = 113790960. Its totient is φ = 92716800.

The previous prime is 103148417. The next prime is 103148431. The reversal of 103148419 is 914841301.

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

It is not a de Polignac number, because 103148419 - 2¹ = 103148417 is a prime.

It is a super-2 number, since 2×103148419² = 21279192684399122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103148413) 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, 51702 + ... + 53659.

It is an arithmetic number, because the mean of its divisors is an integer number (14223870).

Almost surely, 2^103148419 is an apocalyptic number.

103148419 is a deficient number, since it is larger than the sum of its proper divisors (10642541).

103148419 is a wasteful number, since it uses less digits than its factorization.

103148419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105461.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 103148419 is about 10156.2010121895. The cubic root of 103148419 is about 468.9798592012.

The spelling of 103148419 in words is "one hundred three million, one hundred forty-eight thousand, four hundred nineteen".