103453798 has 24 divisors (see below), whose sum is σ = 182394072. Its totient is φ = 43876224.

The previous prime is 103453787. The next prime is 103453811. The reversal of 103453798 is 897354301.

It is a self number, because there is not a number n which added to its sum of digits gives 103453798.

It is a congruent number.

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, 4065 + ... + 14947.

It is an arithmetic number, because the mean of its divisors is an integer number (7599753).

Almost surely, 2^103453798 is an apocalyptic number.

103453798 is a deficient number, since it is larger than the sum of its proper divisors (78940274).

103453798 is a wasteful number, since it uses less digits than its factorization.

103453798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10996 (or 10989 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 103453798 is about 10171.2240168035. The cubic root of 103453798 is about 469.4422204574.

The spelling of 103453798 in words is "one hundred three million, four hundred fifty-three thousand, seven hundred ninety-eight".