103144354 has 8 divisors (see below), whose sum is σ = 154783980. Its totient is φ = 51549696.

The previous prime is 103144339. The next prime is 103144357. The reversal of 103144354 is 453441301.

It can be written as a sum of positive squares in 2 ways, for example, as 92679129 + 10465225 = 9627^2 + 3235^2 .

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 (103144357) 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, 4759 + ... + 15130.

Almost surely, 2^103144354 is an apocalyptic number.

103144354 is a deficient number, since it is larger than the sum of its proper divisors (51639626).

103144354 is a wasteful number, since it uses less digits than its factorization.

103144354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22484.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 103144354 is about 10156.0008861756. Note that the first 3 decimals coincide. The cubic root of 103144354 is about 468.9736984082.

Adding to 103144354 its reverse (453441301), we get a palindrome (556585655).

The spelling of 103144354 in words is "one hundred three million, one hundred forty-four thousand, three hundred fifty-four".