101413565 has 32 divisors (see below), whose sum is σ = 137275776. Its totient is φ = 71285760.

The previous prime is 101413561. The next prime is 101413567. The reversal of 101413565 is 565314101.

It is not a de Polignac number, because 101413565 - 2² = 101413561 is a prime.

It is a super-2 number, since 2×101413565² = 20569422332018450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101413561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 323849 + ... + 324161.

It is an arithmetic number, because the mean of its divisors is an integer number (4289868).

Almost surely, 2^101413565 is an apocalyptic number.

It is an amenable number.

101413565 is a deficient number, since it is larger than the sum of its proper divisors (35862211).

101413565 is a wasteful number, since it uses less digits than its factorization.

101413565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 101413565 is about 10070.4302291412. The cubic root of 101413565 is about 466.3357208576.

Adding to 101413565 its reverse (565314101), we get a palindrome (666727666).

The spelling of 101413565 in words is "one hundred one million, four hundred thirteen thousand, five hundred sixty-five".