201051379 has 2 divisors, whose sum is σ = 201051380. Its totient is φ = 201051378.

The previous prime is 201051371. The next prime is 201051427. The reversal of 201051379 is 973150102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201051379 - 2³ = 201051371 is a prime.

It is a pancake number, because a pancake can be divided into 201051379 parts by 20052 straight cuts.

It is equal to p_11133973 and since 201051379 and 11133973 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (201051371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100525689 + 100525690.

It is an arithmetic number, because the mean of its divisors is an integer number (100525690).

Almost surely, 2^201051379 is an apocalyptic number.

201051379 is a deficient number, since it is larger than the sum of its proper divisors (1).

201051379 is an equidigital number, since it uses as much as digits as its factorization.

201051379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 201051379 is about 14179.2587605982. The cubic root of 201051379 is about 585.8265074822.

The spelling of 201051379 in words is "two hundred one million, fifty-one thousand, three hundred seventy-nine".