201461513 has 8 divisors (see below), whose sum is σ = 220021056. Its totient is φ = 182942800.

The previous prime is 201461483. The next prime is 201461527. The reversal of 201461513 is 315164102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201461513 - 2⁸ = 201461257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201461573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620 + ... + 20082.

It is an arithmetic number, because the mean of its divisors is an integer number (27502632).

Almost surely, 2^201461513 is an apocalyptic number.

It is an amenable number.

201461513 is a deficient number, since it is larger than the sum of its proper divisors (18559543).

201461513 is a wasteful number, since it uses less digits than its factorization.

201461513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20415.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 201461513 is about 14193.7138550839. The cubic root of 201461513 is about 586.2245884394.

The spelling of 201461513 in words is "two hundred one million, four hundred sixty-one thousand, five hundred thirteen".