103421050 has 12 divisors (see below), whose sum is σ = 192363246. Its totient is φ = 41368400.

The previous prime is 103421039. The next prime is 103421051. The reversal of 103421050 is 50124301.

It can be written as a sum of positive squares in 3 ways, for example, as 42627841 + 60793209 = 6529^2 + 7797^2 .

It is not an unprimeable number, because it can be changed into a prime (103421051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1034161 + ... + 1034260.

Almost surely, 2^103421050 is an apocalyptic number.

103421050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103421050 is a deficient number, since it is larger than the sum of its proper divisors (88942196).

103421050 is a wasteful number, since it uses less digits than its factorization.

103421050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068433 (or 2068428 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 103421050 is about 10169.6140536404. The cubic root of 103421050 is about 469.3926817050.

Adding to 103421050 its reverse (50124301), we get a palindrome (153545351).

The spelling of 103421050 in words is "one hundred three million, four hundred twenty-one thousand, fifty".