201092651 has 2 divisors, whose sum is σ = 201092652. Its totient is φ = 201092650.

The previous prime is 201092627. The next prime is 201092663. The reversal of 201092651 is 156290102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201092651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201092651.

It is not a weakly prime, because it can be changed into another prime (201092681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100546325 + 100546326.

It is an arithmetic number, because the mean of its divisors is an integer number (100546326).

Almost surely, 2^201092651 is an apocalyptic number.

201092651 is a deficient number, since it is larger than the sum of its proper divisors (1).

201092651 is an equidigital number, since it uses as much as digits as its factorization.

201092651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 201092651 is about 14180.7140511330. The cubic root of 201092651 is about 585.8665910626.

The spelling of 201092651 in words is "two hundred one million, ninety-two thousand, six hundred fifty-one".