103401407 has 2 divisors, whose sum is σ = 103401408. Its totient is φ = 103401406.

The previous prime is 103401383. The next prime is 103401413. The reversal of 103401407 is 704104301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103401407 - 2²² = 99207103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103401427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51700703 + 51700704.

It is an arithmetic number, because the mean of its divisors is an integer number (51700704).

Almost surely, 2^103401407 is an apocalyptic number.

103401407 is a deficient number, since it is larger than the sum of its proper divisors (1).

103401407 is an equidigital number, since it uses as much as digits as its factorization.

103401407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 103401407 is about 10168.6482385812. The cubic root of 103401407 is about 469.3629622097.

Adding to 103401407 its reverse (704104301), we get a palindrome (807505708).

The spelling of 103401407 in words is "one hundred three million, four hundred one thousand, four hundred seven".