401036837101 has 2 divisors, whose sum is σ = 401036837102. Its totient is φ = 401036837100.

The previous prime is 401036837057. The next prime is 401036837189. The reversal of 401036837101 is 101738630104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 308102704900 + 92934132201 = 555070^2 + 304851^2 .

It is a cyclic number.

It is not a de Polignac number, because 401036837101 - 2⁹ = 401036836589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401036837701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200518418550 + 200518418551.

It is an arithmetic number, because the mean of its divisors is an integer number (200518418551).

Almost surely, 2^401036837101 is an apocalyptic number.

It is an amenable number.

401036837101 is a deficient number, since it is larger than the sum of its proper divisors (1).

401036837101 is an equidigital number, since it uses as much as digits as its factorization.

401036837101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 401036837101 in words is "four hundred one billion, thirty-six million, eight hundred thirty-seven thousand, one hundred one".