103893251 has 16 divisors (see below), whose sum is σ = 130219008. Its totient is φ = 80524800.

The previous prime is 103893233. The next prime is 103893259. The reversal of 103893251 is 152398301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103893251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103893259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11366 + ... + 18356.

It is an arithmetic number, because the mean of its divisors is an integer number (8138688).

Almost surely, 2^103893251 is an apocalyptic number.

103893251 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103893251 is a deficient number, since it is larger than the sum of its proper divisors (26325757).

103893251 is a wasteful number, since it uses less digits than its factorization.

103893251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7202.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 103893251 is about 10192.8038831325. The cubic root of 103893251 is about 470.1059833424.

The spelling of 103893251 in words is "one hundred three million, eight hundred ninety-three thousand, two hundred fifty-one".