101073481 has 4 divisors (see below), whose sum is σ = 101333700. Its totient is φ = 100813264.

The previous prime is 101073461. The next prime is 101073503. The reversal of 101073481 is 184370101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37711881 + 63361600 = 6141^2 + 7960^2 .

It is a cyclic number.

It is not a de Polignac number, because 101073481 - 2⁷ = 101073353 is a prime.

It is a super-2 number, since 2×101073481² = 20431697122914722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101073461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129526 + ... + 130303.

It is an arithmetic number, because the mean of its divisors is an integer number (25333425).

Almost surely, 2^101073481 is an apocalyptic number.

It is an amenable number.

101073481 is a deficient number, since it is larger than the sum of its proper divisors (260219).

101073481 is an equidigital number, since it uses as much as digits as its factorization.

101073481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260218.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 101073481 is about 10053.5307728181. The cubic root of 101073481 is about 465.8138612627.

The spelling of 101073481 in words is "one hundred one million, seventy-three thousand, four hundred eighty-one".