201356879 has 2 divisors, whose sum is σ = 201356880. Its totient is φ = 201356878.

The previous prime is 201356867. The next prime is 201356887. The reversal of 201356879 is 978653102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201356879 - 2¹² = 201352783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201356809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100678439 + 100678440.

It is an arithmetic number, because the mean of its divisors is an integer number (100678440).

Almost surely, 2^201356879 is an apocalyptic number.

201356879 is a deficient number, since it is larger than the sum of its proper divisors (1).

201356879 is an equidigital number, since it uses as much as digits as its factorization.

201356879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 201356879 is about 14190.0274488811. The cubic root of 201356879 is about 586.1230808031.

The spelling of 201356879 in words is "two hundred one million, three hundred fifty-six thousand, eight hundred seventy-nine".