101461745 has 16 divisors (see below), whose sum is σ = 151797888. Its totient is φ = 63248640.

The previous prime is 101461693. The next prime is 101461747. The reversal of 101461745 is 547164101.

It is not a de Polignac number, because 101461745 - 2¹⁰ = 101460721 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101461747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131384 + ... + 132153.

It is an arithmetic number, because the mean of its divisors is an integer number (9487368).

Almost surely, 2^101461745 is an apocalyptic number.

It is an amenable number.

101461745 is a deficient number, since it is larger than the sum of its proper divisors (50336143).

101461745 is a wasteful number, since it uses less digits than its factorization.

101461745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263560.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 101461745 is about 10072.8220971086. The cubic root of 101461745 is about 466.4095587704.

The spelling of 101461745 in words is "one hundred one million, four hundred sixty-one thousand, seven hundred forty-five".