101424045 has 8 divisors (see below), whose sum is σ = 162278496. Its totient is φ = 54092816.

The previous prime is 101424031. The next prime is 101424077. The reversal of 101424045 is 540424101.

It is a happy number.

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 101424045 - 2⁵ = 101424013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3380787 + ... + 3380816.

It is an arithmetic number, because the mean of its divisors is an integer number (20284812).

Almost surely, 2^101424045 is an apocalyptic number.

101424045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

101424045 is a deficient number, since it is larger than the sum of its proper divisors (60854451).

101424045 is an equidigital number, since it uses as much as digits as its factorization.

101424045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6761611.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 101424045 is about 10070.9505509659. The cubic root of 101424045 is about 466.3517838962.

Adding to 101424045 its reverse (540424101), we get a palindrome (641848146).

The spelling of 101424045 in words is "one hundred one million, four hundred twenty-four thousand, forty-five".