201151914773 has 2 divisors, whose sum is σ = 201151914774. Its totient is φ = 201151914772.

The previous prime is 201151914757. The next prime is 201151914781. The reversal of 201151914773 is 377419151102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131636901124 + 69515013649 = 362818^2 + 263657^2 .

It is a cyclic number.

It is not a de Polignac number, because 201151914773 - 2⁴ = 201151914757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201151914773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201151916773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100575957386 + 100575957387.

It is an arithmetic number, because the mean of its divisors is an integer number (100575957387).

Almost surely, 2^201151914773 is an apocalyptic number.

It is an amenable number.

201151914773 is a deficient number, since it is larger than the sum of its proper divisors (1).

201151914773 is an equidigital number, since it uses as much as digits as its factorization.

201151914773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 41.

The spelling of 201151914773 in words is "two hundred one billion, one hundred fifty-one million, nine hundred fourteen thousand, seven hundred seventy-three".