103700428 has 36 divisors (see below), whose sum is σ = 197837640. Its totient is φ = 47538816.

The previous prime is 103700413. The next prime is 103700431. The reversal of 103700428 is 824007301.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120576 + ... + 121432.

It is an arithmetic number, because the mean of its divisors is an integer number (5495490).

Almost surely, 2^103700428 is an apocalyptic number.

It is an amenable number.

103700428 is a deficient number, since it is larger than the sum of its proper divisors (94137212).

103700428 is a wasteful number, since it uses less digits than its factorization.

103700428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 103700428 is about 10183.3407092172. The cubic root of 103700428 is about 469.8149686626.

Adding to 103700428 its reverse (824007301), we get a palindrome (927707729).

The spelling of 103700428 in words is "one hundred three million, seven hundred thousand, four hundred twenty-eight".