103148357 has 8 divisors (see below), whose sum is σ = 113666784. Its totient is φ = 92999088.

The previous prime is 103148329. The next prime is 103148369. The reversal of 103148357 is 753841301.

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

It is not a de Polignac number, because 103148357 - 2¹⁸ = 102886213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103148317) 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, 91703 + ... + 92820.

It is an arithmetic number, because the mean of its divisors is an integer number (14208348).

Almost surely, 2^103148357 is an apocalyptic number.

It is an amenable number.

103148357 is a deficient number, since it is larger than the sum of its proper divisors (10518427).

103148357 is a wasteful number, since it uses less digits than its factorization.

103148357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184579.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 103148357 is about 10156.1979598667. The cubic root of 103148357 is about 468.9797652370.

Adding to 103148357 its reverse (753841301), we get a palindrome (856989658).

The spelling of 103148357 in words is "one hundred three million, one hundred forty-eight thousand, three hundred fifty-seven".