101364543 has 24 divisors (see below), whose sum is σ = 167731200. Its totient is φ = 57784464.

The previous prime is 101364521. The next prime is 101364581. The reversal of 101364543 is 345463101.

101364543 is a `hidden beast` number, since 1 + 0 + 13 + 645 + 4 + 3 = 666.

It is not a de Polignac number, because 101364543 - 2⁵ = 101364511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101364343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28498 + ... + 31856.

It is an arithmetic number, because the mean of its divisors is an integer number (6988800).

Almost surely, 2^101364543 is an apocalyptic number.

101364543 is a deficient number, since it is larger than the sum of its proper divisors (66366657).

101364543 is a wasteful number, since it uses less digits than its factorization.

101364543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3851 (or 3848 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 101364543 is about 10067.9959773532. The cubic root of 101364543 is about 466.2605685371.

It can be divided in two parts, 1013 and 64543, that added together give a palindrome (65556).

The spelling of 101364543 in words is "one hundred one million, three hundred sixty-four thousand, five hundred forty-three".