201560351 has 2 divisors, whose sum is σ = 201560352. Its totient is φ = 201560350.

The previous prime is 201560327. The next prime is 201560371. The reversal of 201560351 is 153065102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201560351 - 2²² = 197366047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201560371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100780175 + 100780176.

It is an arithmetic number, because the mean of its divisors is an integer number (100780176).

Almost surely, 2^201560351 is an apocalyptic number.

201560351 is a deficient number, since it is larger than the sum of its proper divisors (1).

201560351 is an equidigital number, since it uses as much as digits as its factorization.

201560351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 201560351 is about 14197.1951807390. The cubic root of 201560351 is about 586.3204409791.

The spelling of 201560351 in words is "two hundred one million, five hundred sixty thousand, three hundred fifty-one".