10101401 has 2 divisors, whose sum is σ = 10101402. Its totient is φ = 10101400.

The previous prime is 10101397. The next prime is 10101437. The reversal of 10101401 is 10410101.

10101401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9610000 + 491401 = 3100^2 + 701^2 .

It is a cyclic number.

It is not a de Polignac number, because 10101401 - 2² = 10101397 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10101101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050700 + 5050701.

It is an arithmetic number, because the mean of its divisors is an integer number (5050701).

Almost surely, 2^10101401 is an apocalyptic number.

It is an amenable number.

10101401 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101401 is an equidigital number, since it uses as much as digits as its factorization.

10101401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 10101401 is about 3178.2701269716. The cubic root of 10101401 is about 216.1692275217.

Adding to 10101401 its reverse (10410101), we get a palindrome (20511502).

The spelling of 10101401 in words is "ten million, one hundred one thousand, four hundred one".