201601054 has 8 divisors (see below), whose sum is σ = 305228088. Its totient is φ = 99858360.

The previous prime is 201601051. The next prime is 201601063. The reversal of 201601054 is 450106102.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201601051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470817 + ... + 471244.

It is an arithmetic number, because the mean of its divisors is an integer number (38153511).

Almost surely, 2^201601054 is an apocalyptic number.

201601054 is a deficient number, since it is larger than the sum of its proper divisors (103627034).

201601054 is a wasteful number, since it uses less digits than its factorization.

201601054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942170.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 201601054 is about 14198.6285957483. The cubic root of 201601054 is about 586.3599054117.

Adding to 201601054 its reverse (450106102), we get a palindrome (651707156).

The spelling of 201601054 in words is "two hundred one million, six hundred one thousand, fifty-four".