101516061 has 16 divisors (see below), whose sum is σ = 143640000. Its totient is φ = 63552768.

The previous prime is 101516057. The next prime is 101516081. The reversal of 101516061 is 160615101.

It is not a de Polignac number, because 101516061 - 2² = 101516057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101516011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23455 + ... + 27443.

It is an arithmetic number, because the mean of its divisors is an integer number (8977500).

Almost surely, 2^101516061 is an apocalyptic number.

It is an amenable number.

101516061 is a deficient number, since it is larger than the sum of its proper divisors (42123939).

101516061 is a wasteful number, since it uses less digits than its factorization.

101516061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4508.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 101516061 is about 10075.5179023214. The cubic root of 101516061 is about 466.4927723412.

The spelling of 101516061 in words is "one hundred one million, five hundred sixteen thousand, sixty-one".