103144050 has 48 divisors (see below), whose sum is σ = 284222880. Its totient is φ = 27504720.

The previous prime is 103144031. The next prime is 103144051. The reversal of 103144050 is 50441301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103144051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36852 + ... + 39551.

It is an arithmetic number, because the mean of its divisors is an integer number (5921310).

Almost surely, 2^103144050 is an apocalyptic number.

103144050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103144050 is an abundant number, since it is smaller than the sum of its proper divisors (181078830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103144050 is a wasteful number, since it uses less digits than its factorization.

103144050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76424 (or 76413 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 103144050 is about 10155.9859196436. The cubic root of 103144050 is about 468.9732376683.

Adding to 103144050 its reverse (50441301), we get a palindrome (153585351).

The spelling of 103144050 in words is "one hundred three million, one hundred forty-four thousand, fifty".