101481506 has 16 divisors (see below), whose sum is σ = 174239424. Its totient is φ = 43424304.

The previous prime is 101481493. The next prime is 101481511. The reversal of 101481506 is 605184101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4256 + ... + 14868.

It is an arithmetic number, because the mean of its divisors is an integer number (10889964).

Almost surely, 2^101481506 is an apocalyptic number.

101481506 is a deficient number, since it is larger than the sum of its proper divisors (72757918).

101481506 is a wasteful number, since it uses less digits than its factorization.

101481506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11305.

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 101481506 is about 10073.8029561829. The cubic root of 101481506 is about 466.4398365892.

The spelling of 101481506 in words is "one hundred one million, four hundred eighty-one thousand, five hundred six".