401106201 has 4 divisors (see below), whose sum is σ = 534808272. Its totient is φ = 267404132.

The previous prime is 401106197. The next prime is 401106203. The reversal of 401106201 is 102601104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 401106201 - 2² = 401106197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (401106203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66851031 + ... + 66851036.

It is an arithmetic number, because the mean of its divisors is an integer number (133702068).

Almost surely, 2^401106201 is an apocalyptic number.

It is an amenable number.

401106201 is a deficient number, since it is larger than the sum of its proper divisors (133702071).

401106201 is a wasteful number, since it uses less digits than its factorization.

401106201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133702070.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 401106201 is about 20027.6359313824. The cubic root of 401106201 is about 737.4848877876.

Adding to 401106201 its reverse (102601104), we get a palindrome (503707305).

The spelling of 401106201 in words is "four hundred one million, one hundred six thousand, two hundred one".