16013101 has 8 divisors (see below), whose sum is σ = 17413760. Its totient is φ = 14636592.

The previous prime is 16013087. The next prime is 16013113. The reversal of 16013101 is 10131061.

It is a happy number.

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 16013101 - 2⁵ = 16013069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16013141) 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, 4641 + ... + 7318.

It is an arithmetic number, because the mean of its divisors is an integer number (2176720).

Almost surely, 2^16013101 is an apocalyptic number.

It is an amenable number.

16013101 is a deficient number, since it is larger than the sum of its proper divisors (1400659).

16013101 is a wasteful number, since it uses less digits than its factorization.

16013101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12075.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 16013101 is about 4001.6372899102. The cubic root of 16013101 is about 252.0529671563.

Adding to 16013101 its reverse (10131061), we get a palindrome (26144162).

The spelling of 16013101 in words is "sixteen million, thirteen thousand, one hundred one".