103858401 has 16 divisors (see below), whose sum is σ = 144373248. Its totient is φ = 66336000.

The previous prime is 103858399. The next prime is 103858411. The reversal of 103858401 is 104858301.

It is not a de Polignac number, because 103858401 - 2¹ = 103858399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103858411) 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, 3865 + ... + 14921.

It is an arithmetic number, because the mean of its divisors is an integer number (9023328).

Almost surely, 2^103858401 is an apocalyptic number.

It is an amenable number.

103858401 is a deficient number, since it is larger than the sum of its proper divisors (40514847).

103858401 is a wasteful number, since it uses less digits than its factorization.

103858401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11192.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 103858401 is about 10191.0942003300. The cubic root of 103858401 is about 470.0534132747.

The spelling of 103858401 in words is "one hundred three million, eight hundred fifty-eight thousand, four hundred one".