103800098 has 4 divisors (see below), whose sum is σ = 155700150. Its totient is φ = 51900048.

The previous prime is 103800091. The next prime is 103800107. The reversal of 103800098 is 890008301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 81775849 + 22024249 = 9043^2 + 4693^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 103800098.

It is not an unprimeable number, because it can be changed into a prime (103800091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25950023 + ... + 25950026.

Almost surely, 2^103800098 is an apocalyptic number.

103800098 is a deficient number, since it is larger than the sum of its proper divisors (51900052).

103800098 is an equidigital number, since it uses as much as digits as its factorization.

103800098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51900051.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 103800098 is about 10188.2333110309. The cubic root of 103800098 is about 469.9654388348.

Adding to 103800098 its reverse (890008301), we get a palindrome (993808399).

The spelling of 103800098 in words is "one hundred three million, eight hundred thousand, ninety-eight".