10155401 has 2 divisors, whose sum is σ = 10155402. Its totient is φ = 10155400.

The previous prime is 10155361. The next prime is 10155403. The reversal of 10155401 is 10455101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7706176 + 2449225 = 2776^2 + 1565^2 .

It is a cyclic number.

It is not a de Polignac number, because 10155401 - 2¹⁰ = 10154377 is a prime.

It is a Sophie Germain prime.

Together with 10155403, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10155401.

It is not a weakly prime, because it can be changed into another prime (10155403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5077700 + 5077701.

It is an arithmetic number, because the mean of its divisors is an integer number (5077701).

Almost surely, 2^10155401 is an apocalyptic number.

It is an amenable number.

10155401 is a deficient number, since it is larger than the sum of its proper divisors (1).

10155401 is an equidigital number, since it uses as much as digits as its factorization.

10155401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 10155401 is about 3186.7539911327. The cubic root of 10155401 is about 216.5537418122.

The spelling of 10155401 in words is "ten million, one hundred fifty-five thousand, four hundred one".