101265481 has 8 divisors (see below), whose sum is σ = 111884544. Its totient is φ = 91164480.

The previous prime is 101265443. The next prime is 101265487. The reversal of 101265481 is 184562101.

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 101265481 - 2¹⁵ = 101232713 is a prime.

It is a super-2 number, since 2×101265481² = 20509395284322722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101265487) 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, 129105 + ... + 129886.

It is an arithmetic number, because the mean of its divisors is an integer number (13985568).

Almost surely, 2^101265481 is an apocalyptic number.

It is an amenable number.

101265481 is a deficient number, since it is larger than the sum of its proper divisors (10619063).

101265481 is a wasteful number, since it uses less digits than its factorization.

101265481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259031.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 101265481 is about 10063.0751264213. The cubic root of 101265481 is about 466.1086292832.

The spelling of 101265481 in words is "one hundred one million, two hundred sixty-five thousand, four hundred eighty-one".