103381401 has 16 divisors (see below), whose sum is σ = 139613760. Its totient is φ = 68040960.

The previous prime is 103381387. The next prime is 103381423. The reversal of 103381401 is 104183301.

It is not a de Polignac number, because 103381401 - 2²² = 99187097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103381501) 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, 91005 + ... + 92133.

It is an arithmetic number, because the mean of its divisors is an integer number (8725860).

Almost surely, 2^103381401 is an apocalyptic number.

It is an amenable number.

103381401 is a deficient number, since it is larger than the sum of its proper divisors (36232359).

103381401 is a wasteful number, since it uses less digits than its factorization.

103381401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 103381401 is about 10167.6644810891. The cubic root of 103381401 is about 469.3326896329.

The spelling of 103381401 in words is "one hundred three million, three hundred eighty-one thousand, four hundred one".