103147474 has 8 divisors (see below), whose sum is σ = 154769328. Its totient is φ = 51557700.

The previous prime is 103147441. The next prime is 103147477. The reversal of 103147474 is 474741301.

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

It is not an unprimeable number, because it can be changed into a prime (103147477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3109 + ... + 14695.

It is an arithmetic number, because the mean of its divisors is an integer number (19346166).

Almost surely, 2^103147474 is an apocalyptic number.

103147474 is a deficient number, since it is larger than the sum of its proper divisors (51621854).

103147474 is a wasteful number, since it uses less digits than its factorization.

103147474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16040.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 103147474 is about 10156.1544887817. The cubic root of 103147474 is about 468.9784270018.

Adding to 103147474 its reverse (474741301), we get a palindrome (577888775).

The spelling of 103147474 in words is "one hundred three million, one hundred forty-seven thousand, four hundred seventy-four".