103263398 has 16 divisors (see below), whose sum is σ = 180364320. Its totient is φ = 43420416.

The previous prime is 103263397. The next prime is 103263421. The reversal of 103263398 is 893362301.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103263397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68843 + ... + 70326.

It is an arithmetic number, because the mean of its divisors is an integer number (11272770).

Almost surely, 2^103263398 is an apocalyptic number.

103263398 is a deficient number, since it is larger than the sum of its proper divisors (77100922).

103263398 is a wasteful number, since it uses less digits than its factorization.

103263398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139231.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 103263398 is about 10161.8599675453. The cubic root of 103263398 is about 469.1540509543.

The spelling of 103263398 in words is "one hundred three million, two hundred sixty-three thousand, three hundred ninety-eight".